The Booyzen Archive
Pretorius · 37 mentions across 37 pages

Isaak Pretorius

Of the Pretorius family.

Every record naming Isaak Pretorius →

No family is drawn here, because none is recorded. This archive holds Isaak Pretorius as a name on a document — a witness at a font, a signature on a form, a person named in someone else's list — and has no record of who their parents, spouse or children were. That is a statement about the sources, not about the person. Every record naming them →

The record

NameIsaak Pretorius
Born
Died
LinePretorius
ConfidenceDocumented

What the archive holds

Of the Pretorius family.

The Documents

The documents

…The testimony's "the boys all got jobs on the mines" belongs to an earlier generation. By the 1940s this branch was S.A.R. & H. Johannesburg → The notice also records "no children of last marriage" — consistent with both infant Gertrude Elizabeths having died before him. The photographs "George Booyzen and Isaak Pretorius In Transkei" — the tree's own caption. Left: George Downing Mountjoy Booyzen , in his thirties, in the wide trousers of the 1930s. Right: Isaak Pretorius , a relative of George's wife, walking stick planted in the grass behind him. This appears to be the only photograph of George in the tree — his profile still carries MyHeritage's prompt to add a personal photo.…

The plates

…No Richard Peter, and no Margaretha at a Death registration of Willem Hermanus Booysen , Indwe, 1905. MyHeritage tree Defranceski Family Marriage of Willem Hermanus Booysen and Catharine Mary Barry, Barkly, 1879. Death Notice of George Downing Mountjoy Booyzen , died 11 December 1947 at Forest Hill, Johannes "George Booyzen and Isaak Pretorius In Transkei" — the tree's own caption. Left: George Downing An elderly woman seated in full black between two young people, outside a plastered house. Hypot A young man in a dark uniform tunic and peaked cap .…

Everyone

…Three documents put her birth in 1906, not 1905. The Women The Documents The Cousin Marriage Dirk Jacobus Pretorius Documented 62 mentions — — Of the Pretorius family. The Documents Isaak Pretorius Documented 38 mentions — — Of the Pretorius family. The Documents Johanna Margaritha Pretorius Documented 52 mentions — — The second wife of Petrus Jacobus Booysen, named at last from the 1870 baptism of her son Gert Jacobus — not from any death notice, none of which would give her.…

Alida Eduarda Barry

…en and Anna Catharina Sophia Benadie — named for his uncle, who w… Anna Eliezabet Booijsen …— the forenames do not agree — and… Anna Francisa Roos …Fernando Lerena Documented 43 mentions… Anna J.… Anna Johanna Maria Pretorius …nts The Cousin Marriage Dirk Jacobus Pretorius Documented 60 mentions — — Of the Pretorius family. The Documents Isaak Pretorius Documented 39 mentions — — Of the Pretorius family.… Abel Hermanus Gerhardus Lowies …Gerhardus Lowies …sed 20 Oct 1823 at Cradock — Her elder sister, baptised at Cradock eleven months before her, same parents.… Alida Eduarda Barry …The 1940 estate Namesakes Alida Eduarda Barry Inferred 113 mentions 10 Dec 1886, baptised 23 Feb 1887 at Dordrecht — Named for her mother.… Amelia A.… Andries Gottlieb…

Anna Johanna Maria Pretorius

…Three documents put her birth in 1906, not 1905. The Women The Documents The Cousin Marriage Dirk Jacobus Pretorius Documented 64 mentions — — Of the Pretorius family.…

Dirk Jacobus Pretorius

…Three documents put her birth in 1906, not 1905. The Women The Documents The Cousin Marriage Dirk Jacobus Pretorius Documented 64 mentions — — Of the Pretorius family. The Documents Isaak Pretorius Documented 37 mentions — — Of the Pretorius family.…

George Downing Mountjoy Booyzen

…No Richard Peter, and no Margaretha at a Death registration of Willem Hermanus Booysen , Indwe, 1905. MyHeritage tree Defranceski Family Marriage of Willem Hermanus Booysen and Catharine Mary Barry, Barkly, 1879. Death Notice of George Downing Mountjoy Booyzen , died 11 December 1947 at Forest Hill, Johannes "George Booyzen and Isaak Pretorius In Transkei" — the tree's own caption. Left: George Downing An elderly woman seated in full black between two young people, outside a plastered house. Hypot A young man in a dark uniform tunic and peaked cap .… The households …1887 – 8 Dec 1956 (the family tree) Gertruida Alexandra Booyzen (the family tree) Johanna Catharina Booyzen · b.…

Hendrik Stefanus Palm

…dward Johannes Keys …nes Keys …1884 Willem Hermanus Booyzen of Indwe c.… Henry James Booyzen …c.… Herklaus Johannes Mountjoy …16 Feb 1904 Willem Hermanus Mountjoy b. 10 Apr 1915 3 of the 10 relationships shown are written in a record this archive has read.… George Downing Mountjoy Booyzen …Boomkweker, then Clerk, South African Railways.… Isaak Pretorius …c.… Hendrik Stefanus Palm …aubeschagne …12.… Hendrik Stefanus Palm …lburg 10.… Isabella Fredrika du Plessis …15 May 1910 record 1 sibling Stephanus Francois Booyzen c.… Jacob Alewyn van Staden …This archive drew his four children here for a month because it could name this marriage and not the other.… Hendrik Stefanus Palm …Hercules Johannes van Niekerk …Anna Cat… Herklaas Edward Johannes Keys ……

Hendrik Stephanus Nicolaas Booyen

……n Jacobus van Niekerk Cornelia Elizabeth Gertruida Ross Benjamin Jacobus van Niekerk Pieter Jacobus van Niekerk Philip Rudolph van Niekerk the direct line, argued on the line from… Herklaas Edward Johannes Keys …1884 Willem Hermanus Booyzen of Indwe c.… Henry James Booyzen …c.… Herklaus Johannes Mountjoy …16 Feb 1904 Willem Hermanus Mo… Isaak Pretorius …hagne …Gwendoline Diesel granddaughter , major — half of a tenth £10.… Georgina Jeanette Booyzen (Boshoff) …8 Nov 1901 Herklaus Johannes Mountjoy b.… Gertrude Booyzen …1886 – 29… Isaak Pretorius …tharina Booyzen · b.… Gerhardus Jacobus Booyzen …N ALBERTS who died at BOEKFONTEIN.… Hendrik Stefanus Palm …FROM THE INDEX.… Gerhardus Jacobus… Hendrik Stephanus Nicolaas Booyen …laas Booyen …Isabella F…

Hercules Johannes van Niekerk

…ertrude…… Herklaus Johannes Mountjoy …7 are inferred from one.… Georgina Jeanette Booyzen (Boshoff) …The cousin marriage → Married a… Fritz Johannes Mountjoy …23 Oct 1898 Carolina Isabella Margaretha Aletta Mountjoy the second b. 8 Nov 1901 Herklaus Johannes Mountjoy b.… Gert Johannes Laubeschagne …d Kolbe Booyzen Henry James Booyzen c.… Isaak Pretorius …The top of the male line — and, since the 1876 Sterfkennis was read, n Magdelena Elisabeth de Beer 1754 – 1843 Petrus Jacobus Booysen c.… Hendrik Stefanus Palm …Francois Booyzen c.… Jacob Alewyn van Staden …This archive drew his four children here for a month because it could name this marriage and not the other.… Hendrik Stefanus Palm …Hercules Johannes van Niekerk …Anna Cat… Herklaas Edward Jo…

Herklaas Edward Johannes Keys

…anne… Hercules Johannes van Niekerk …Anna Cat… Herklaas Edward J… Herklaas Edward Johannes Keys …Elizabeth Booyzen 11 May 19… Herklaus Johannes Mountjoy …y of Barkly East …6 – 29 Jul 1932 David Kolb… Georgina Jeanette Booyzen (Boshoff) …Hermanus Mountjoy b.… Gerhardus Jacobus Booyzen …Baptised 10 July 1910, and named for his father —… G… Isaak Pretorius …e 1876 Sterfkennis was read, n Magdelena Elisabeth de Beer 1754 – 1843 Petrus Jacobus Booysen c.… Hendrik Stefanus Palm …Francois Booyzen c.… Jacob Alewyn van Staden …This archive drew his four children here for a month because it could name this marriage and not the other.… Hendrik Stefanus Palm …Hercules Johannes van Niekerk …Anna Cat… Herklaas Edward Johannes Keys …the only… George Keys …1892…

Herklaus Johannes Mountjoy

…s Olivier the young… Hendrik Stefanu… Hendrik Stephanus Nicolaas Booyen …ik Ste… Hendrik Stephanus Nicolaas Booyen …ree, unv… Herklaus Johanne… Hercules Johannes van Niekerk …Anna Cat… Herklaas Edward J… Herklaas Edward Johannes Keys …Elizabeth Booyzen 11 May 1946 – 15 May 1946 Gertrude Booyzen 11 May 1947 – 11 May 1947 the direct line,… Isaak Pretorius …lderly woman seated in full black between two young pe… Herklaus Johannes Mountjoy …Entry 3920, a different hospital and a different cemetery.… Fritz Johannes Mountjoy …8 Nov 1901 Herklaus Johannes Mountjoy b. 16 Feb 1904 Willem Hermanus Mountjoy b.… Gerrit Jacobus Booÿsen …ntions — — Named for his mother's father, EVERT PHILIP BOSHOFF.… Gideon Daniel Rudolph Lowies …ik Stefanus Palm …Magdelena…

Isaak Pretorius

…Isaak Pretorius — The Booyzen Archive Skip to the content The Booyzen Archive Menu Start Home The trees Our line, drawn The Atlas The Timeline Our line The Spine The Rebels Johannesburg The families The Barrys The Kolbes The Women The Cousin Marriage The work The Documents The Plates The Name The Namesakes People & places The People Households Marriages The Register Places Evidence Method What Changed Disputed C…

Isabella Frederika Coetsee

…laas Booyen …Isabella Frederika Coetsee …19 Jan 1870 · Isabella c.… Hendrik Ste… Hendrik Stephanus Nicolaas Booyen …ree, unv… Herklaus Johanne… Hercules Johannes van Niekerk …Anna Cat… Herklaas Edward J… Herklaas Edward Johannes Keys …Elizabeth Booyzen 11 May 1946 – 15 May 1946 Gertrude Booyzen 11 May 1947 – 11 May 1947 the direct line,… Isaak Pretorius …lderly woman seated in full black between two young pe… Herklaus Johannes Mountjoy… Hercules Johannes van Niekerk …urg, Cape 8.… Isabella Fredrika du Plessis …Married at Middelburg, Cape 8.… Jacob Dormehl …Died 31 March 1930 9.… Isaak Pretorius …oyzen …Oct 1874 – 14 May 1940 record Beatrix Magdalena Catharina Bo… Ferdinand Kumm …895 – 20 Jul 1948 Mathilda Elizabeth Shooter Lena Millie Frachet Lo…

Isabella Fredrika Coetzee

…J. Booyzen — "Survivor, Present at death".…

Isabella Fredrika du Plessis

…Mountjoy …lph Lowies… Georgina Jeanette Booyzen (Boshoff) …Aub… Herklaas Edward Johannes Keys …… Herklaus Johannes Mountjoy …16 Feb 1904 Willem Hermanus Mountjoy b. 10 Apr 1915 3 of the 10 relationships shown are written in a record this archive has read.… George Downing Mountjoy Booyzen …Boomkweker, then Clerk, South African Railways.… Isaak Pretorius …c.… Hendrik Stefanus Palm …aubeschagne …12.… Hendrik Stefanus Palm …lburg 10.… Isabella Fredrika du Plessis …15 May 1910 record 1 sibling Stephanus Francois Booyzen c.… Jacob Alewyn van Staden …This archive drew his four children here for a month because it could name this marriage and not the other.… Hendrik Stefanus Palm …Hercules Johannes van Niekerk …Anna Cat… Herklaas Edward Johannes Keys ……

Jacob Alewyn van Staden

…hannes Mountjoy …lph Lowies… Georgina Jeanette Booyzen (Boshoff) …Aubrey Diesel grandson , minor — half of a tenth £10.… Hendrik Rudolph Philippus Booyzen… Herklaas Edward Johannes Keys …10 relationships shown are written in a record this archive has read.… George Downing Mountjoy Booyzen …Boomkweker, then Clerk, South African Railways.… Isaak Pretorius …c.… Hendrik Stefanus Palm …aubeschagne …12.… Hendrik Stefanus Palm …lburg 10.… Isabella Fredrika du Plessis …15 May 1910 record 1 sibling Stephanus Francois Booyzen c.… Jacob Alewyn van Staden …This archive drew his four children here for a month because it could name this marriage and not the other.… Hendrik Stefanus Palm …Hercules Johannes van Niekerk …Anna Cat… Herklaas Edward Johannes Keys ……

Jacob Dormehl

…s van Niekerk …Anna Cat… Herklaas Edward Johannes Keys …the only… George Keys …1892… Herklaus Johannes Mountjoy …lph Lowies …et £21.… Gertrude Elizabeth Booyzen …The Documents Hen… Isabella Fredrika Coetzee …Married at Middelburg, Cape 8.… Isabella Fredrika du Plessis …Married at Middelburg, Cape 8.… Jacob Dormehl …Died 31 March 1930 9.… Isaak Pretorius …na Booyzen · b.… Gerhardus Jacobus Booyzen …N ALBERTS who died at BOEKFONTEIN.… Others on the Booyzen side Gerthardus Lodewikus Booysen Th… Gideon Daniel Rudolph Lowies …1887 – 8 Dec 1956 Gertruida Alexandra…… Isaak Pretorius …Left: George Downing An elderly woman seated in full black between two young people, outside a plastered house.… Hendrik Stefanus P… Hercules Johannes van Niekerk …endrik…

Jacob van Staden

…… Herklaas Edward Johannes Keys …Herklaas Edward Johannes Keys — The Booyzen Archive Skip to the content The Booyzen Archive Menu Start Home The trees Our line, drawn The Atlas The Timeline Our line The Spine The Rebels Johannesburg The families The Barrys The Kolbes The Women The Cousin Marriage The work The Documents The Plates The Na… Isaak Pretorius …nus Palm …Hercules Johannes van Niekerk …Anna Cat… Herklaas Edward Johannes Keys …the only… George Keys …1892… Herklaus Johannes Mountjoy …lph Lowies …et £21.… Gertrude Elizabeth Booyzen …The Documents Hen… Isabella Fredrika Coetzee …Married at Middelburg, Cape 8.… Isabella Fredrika du Plessis …Married at Middelburg, Cape 8.… Jacob Dorm… Jacob van Staden …Cousin Marriage The work The Documents T…

Jacoba Regina Mountjoy

…28 Jan 1860 George Herkules Johannes Mountjoy b. 16 Jan 1862 Elsje Petronella Frederika Mountjoy b. 10 Jun 1864 Jacoba Regina Mountjoy b.…

Jacobus Nicholas Booysen

…19 Jan 1870 MHG 10/57 Henry James Booyzen MHG 52653 Jacobus Nichols Booyzen, 1923 — the one that cannot even be found on film Sent 13 September 2026 to enquiries2@dsac.gov.za , the research address on the National Archives' own contact page, copied to the Head of Client Services.… Isaak Pretorius …lm …Married at Middelbur… Jacob van Staden …ika Coetzee …wning An elderly woman seat… Jacoba Regina Mountjoy …16 Jan 1862 Elsje Petronella Frederika Mountjoy b.…

James John Mountjoy the younger

…section, GRAVE 50 of a double plot 50/51 he bought himself Joseph Daschner — – bef. 1942 Sophia Daschner — – bef.… George Downing Mountjoy Booyzen …c.…

James Jonathan Keys

…5 Jan 1884 Lancelott Byron Keys b. 29 Jan 1888 Cecil Frederik Keys b. 15 Sep 1891 Rachel Anna Maria Keys b.…

Jan Dirk Abraham Francois Mountjoy

…3 Sep 1891 Fritz Johannes Mountjoy b. 5 Oct 1893 Carolina Isabella Margaretha Aletta Mountjoy 15 Aug 1896 – 25 Oct 1897 Maria Sophia Mountjoy of Dordrecht b. 23 Oct 1898 Carolina Isabella Margaretha Aletta Mountjoy the second b.…

Jan Dirk Abram Frans van Niekerk the younger

…15 Sep 1891 Rachel Anna Maria Keys b.… Isabella Fredrika du Plessis …cord Aletta Cathari… Jacob van Staden …Fritz Johannes Mountjoy b.… Hercules… Isaak Pretorius …dence Method What Changed Dispu… Isaak Pr… Jacobus Nicholas Booysen… James John Mountjoy the younger …A zinc building in Market Street Namesakes James John Mountjoy the younger Documented 53 mentions 30 May 1895, Barkly East 20 Jul 1948, East London The second of the name — son of the man who died in 1937, and a major heir in his estate. His own estate is KAB MOOC 6/9/15220: 3786/48.…

Johan Abraham Frederik Booyzen

…the line from a record this ar… Ferdinand Kumm …25 Feb 1932 record Yvonne Muriel Daschner b.… Fred J.… George Augustus Barry …n …Barry …25 Feb 1932 record Y… Geo… George Downing Daschner …tha Margaretha Marais the elder …8 Nov 1901 Herklaus Johannes Mountjoy b.… Ellen Sophia Schmidt …Parents Charles Petrus Barend Lowies c.… Elsje Petron… Isaak Pretorius …5 Oct 1893 Carolina Isabella Margaretha Aletta Mountjoy 15 Aug 1896 – 25 Oct 1897 Maria Sophia Mountjoy of Dordrecht b.… Isabella Fredrika du Plessis …c.… Gideon Daniel Rudolph Lowies …Step-child of David Schalk Booysen, who married their widowed mother a month after she signed that notice.… James Jonathan Keys …ina Booyzen b.… David Schalk Booijzen the younger …25 Feb 1932 record Yvonne Muriel…

Others on the Pretorius side

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A dossier is every mention of a person anywhere in this archive, gathered automatically after the site is built and linked back to the page it appears on. Identity here is by NAME, not by resolved individual — where two people share a name they share this page, and the archive says so rather than guessing. Nothing on a dossier page is new evidence; it is the same evidence, brought together.