Two weddings, five months apart
In October 1807 an Oosthuizen son married a Venter at Swellendam; five months later his brother married a Strydom at Uitenhage, 242 km the other way. Neither was a single marriage - seven of eleven children of one household married into just two families, and married brothers and sisters in both. It is also why Rondabel changed hands three times inside one family network.
In October 1807 Ockert Almero Oosthuizen married Adriana Cecilia Venter at Swellendam. Five months later, on 6 March 1808, his elder brother Jacobus Johannes married Anna Magdalena Strijdom at Uitenhage (ark 6GL1-NRQP).
Their father's household stood between the two. The 1805 Swellendam roll counts Ockert Jacobus Oosthuizen on Modderfonteyn, aan d' Olyphants Rivier, forty-three hours from the drostdy [SRC-497]. Swellendam lies 225 km west of that ground; Uitenhage lies 242 km east. In one summer the family sent a son each way, to the two courthouses that between them were 458 km apart, and married into two households at once.
Neither was a single marriage. Both were the first of a run.
The Venters
Adriana Cecilia was one of sixteen children of Jan Louis Venter and Johanna Jacomina Smit. Two of her brothers and sisters married two of hers: Dina Magdalena Oosthuizen married Jan Louis Venter the younger, and Cornelia Petronella married Petrus Jacobus Venter.
Three Oosthuizen children, three Venter children, one set of parents on each side.
The bride was born on the road
Her father's own father died first. The Orphan Chamber took the estate of **Pieter Venter d'oude on 9 April 1789, naming his widow Martha du Plessis and eight children, the eldest of them Jan Louis**. [SRC-581] An estate divided eight ways is the ordinary reason a Cape son went looking for ground, and within about two years this one had gone.
The registers bracket the move. The Venters were still baptising at Paarl in October 1790. [SRC-579] By 25 November 1792 the font is Graaff-Reinet, and the child at it is Adriana Cicilia, ouders Jan Louwries Venter, Jacomina Smit. [SRC-555]
So the woman who married an Oosthuizen at Swellendam in October 1807 was born in the middle of her own family's trek east, four hundred kilometres from where her elder brothers and sisters were christened. By 1822 her father is enrolled against Middel Water in the Beaufort roll's leenings-plaats column, and her husband would take that farm's perpetual quitrent in 1841. [SRC-559] The land came from her side.
The Strydoms
Anna Magdalena was one of nineteen children of Daniel Jacobus Strydom and Anna Magdalena Calitz. Her baptism at Paarl on 14 November 1790 names them both [SRC-543], and she had been born on 12 January that year — ten months earlier, which is a long wait and a story of its own.
Three more of her brothers and sisters married into the same Oosthuizen sibship. Cornelis Andries married Johanna Machteld Petronella on 11 April 1813. Roelof Adolph married Hester Maria Catharina. And Sara Maria Oosthuizen married David Jan Strydom — which matters more than the rest, and is the last section of this page.
Four and four.
Eleven of Ockert Jacobus's children have a marriage recorded here. Seven of the eleven married a Venter or a Strydom. Two more married Schoemans — Gerrit Adriaan and Pieter Marthinus took Petronella Catharina and Catharina Elisabeth — and whether those two were sisters is not recorded, which is exactly the kind of gap this pattern makes worth closing not yet verified. An eighth tie runs sideways: Susanna Johanna married Jan Hendrik Botha, whose mother was a Hester Venter.
What it was for
Marrying a neighbour's family twice over is not sentiment and it was not unusual. On loan-farm country a household's security was other households: labour at shearing, a span of oxen, someone to stand surety, someone to take the children in. The Oosthuizens learnt that the hard way in 1802, when Marthinus Oosthuysen's eight orphans were divided between four neighbouring households in a single afternoon [SRC-093].
Two alliances doubled and redoubled are two families who cannot easily walk away.
And the timing says something plainer. Ockert Jacobus died in April 1809 and his estate was taken on the farm by A.A. Faure, landdrost of Swellendam [SRC-092]. Both weddings fall in the eighteen months before that. A man arranging his children's marriages in his last year is a man settling his affairs, and the alliances went on being made for fifteen years after he was gone.
Rondabel
The reason this is not only a curiosity is a farm 32 km north of the Olifants ground.
Rondabel No. 124's first beyond-doubt household is Maria Catharina Venter, there by 1829 — another daughter of Jan Louis Venter and Johanna Jacomina Smit, and so Adriana Cecilia's own sister. Her husband died on the farm on 23 July 1829 and she signed with a mark.
The farm went from the Venter widow to the Strydoms, and on 15 April 1841 it was granted to David Jan Strydom — who was married to Sara Maria Oosthuizen.
By 21 January 1868 it was held by Johannes Adriaan Oosthuizen, Ockert Almero's son, together with Stephanus Johannes Theron, who had married Ockert Almero's daughter Dina Magdalena.
Read down that list. The man who took Rondabel in 1868 was the nephew of the woman who held it in 1829, and the nephew by marriage of the man who held it in 1841. Every hand the farm passed through across forty years belonged to the same three intermarried households, and the two conveyances this history has never found a deed for are the two that moved between relatives.
That does not produce the deeds. It does change what they would say if they turned up.
What this story is about
- about Ockert Jacobus Oosthuizen (b.1755)
- about Ockert Almero Oosthuizen
- about Adriana Cecilia Venter
- about Jacobus Johannes Oosthuizen (b.1784)
- about Anna Magdalena Strijdom
- about Jan Louis Venter
- about Daniel Jacobus Strydom
- about Anna Magdalena Calitz
- about Sara Maria Oosthuizen
- about David Jan Strydom (Daniel son)
- about Maria Catharina Venter
- set on Rondabel
Sources
Everything this story rests on, with a link to the original wherever one exists. Where a citation is incomplete it says so, an incomplete citation is a research gap, not a formatting problem. If your work is here and the credit is wrong or thin, please tell us and it will be fixed.
- MOOC8/50.47a: Pieter Venter d'oude, 9 April 1789 - the estate behind the Venter trek, and the 1786 godparents decoded Published MOOC8 transcription (TEPC/TANAP series), supplied by as text; the original images at the ark are not yet pulled - layer derivative until they areMOOC8/50.47a, Testator(s): Pieter Venter, 9 April 1789, Rhenius
- Paarl G3/3/4, pages 150-151: two Venter children baptised together, 22 October 1790 - the family's last Paarl appearance Paarl NG, register G3/3/4 (baptisms 1786-1799) - PROVEN BY TARGET CARD, 24 Aug 2026: 'CONT FROM ANOTHER ROLL - ROLL NUMBER 79. CAPE DUTCH REFORMED CHURCH REGISTERS - PROJECT S.AF 00532. DETAIL OF ITEM NUMBERS' listing items 4-9 as Paarl baptism registers, item 9 being G3/3/4, 1786-1799. The item assignment is by year-fit: only G3/3/4 covers 1786-1790. Film of 125 images.Register opening paginated 150-151; roll 79, project S.AF 00532
- Graaff-Reinet baptism register, 25 November 1792 - Adriana Cicilia, daughter of Jan Louwries Venter and Jacomina Smit Cape Archives (KAB), Dutch Reformed Church registers, Graaff-Reinet G6/3/1; filmed as roll 106 of project S-AF 00532Bladz 3, in the column headed "Den 25 November", year 1792 at the head of the opening. Filming target card: ROLL NUMBER 106, CAPE DUTCH REFORMED CHURCH REGISTERS - PROJECT S-AF 00532, DETAIL OF ITEM NUMBERS, Item 1: CONGREGATION GRAFF-REINET G6/3/1, RECORD BAPTISM, YEAR 1792-1805. FamilySearch film # 008121018; the bladz 6-7 opening is image 12 of 776. | [24 Aug 2026] PROVENANCE NOW PROVEN BY TARGET CARD: 'ROLL NUMBER 106 - CAPE DUTCH REFORMED CHURCH REGISTERS - PROJECT S.AF 00532 - item 1, GRAAFF-REINET G6/3/1, BAPTISM, 1792-1805'. The register id this project inferred from the pages is what the card states.
- Beaufort opgaafrol of 1822, images 462-463 - the veldcornet Christiaan Hatting's page: KLAARE STROOM at line 3 and MIDDEL WATER at line 21, in the leenings-plaats column FamilySearch, film # 008145114; Cape Province OPGAAFROLLEN (census-tax), filmed by the Genealogical Society of Utah at the Government Archives, Cape Town, project S-AF 20 B.Film # 008145114, IMAGES 462 (the household list) and 463 (the facing LEENINGS PLAATS column), of 592. Same document as SRC-558, further on. The column heading is partly legible on image 463 as 'Leenings [Plaats]' beside other column heads. Collection and year [TO VERIFY] - see SRC-558. Citation incomplete: Supplied as a screenshot. The ark and film/image numbers were never captured, so the original cannot be ordered from this entry alone.
Research notes
Written: 'Ockert 1755 children seem to marry other siblings notably venter, strydom. Lets explore this, map out the interconnections, maybe visualise, see how their paths crossed.'
THE COUNT: eleven of Ockert Jacobus OosthuizenL's children have a marriage recorded; SEVEN married a child of Jan Louis VenterL x Johanna Jacomina SmitM or of Daniel Jacobus StrydomM x Anna Magdalena CalitzM. Three Venters, four Strydoms. Two more married Schoemans whose parents are unrecorded - flagged [TO VERIFY] rather than assumed to be sisters.
THE GEOGRAPHY IS THE SPINE: the household sat on the Olifants 225 km east of Swellendam and 242 km west of Uitenhage, and married in both directions within five months. The father died in April 1809, so both weddings fall in the last eighteen months of his life.
THE FINDING THAT MADE IT WORTH A PAGE rather than a note: Maria Catharina VenterM, Rondabel's first beyond-doubt household in 1829, is ANOTHER daughter of the same Venter couple - Adriana Cecilia's sister. So Rondabel runs Venter -> Strydom (married to an Oosthuizen) -> Oosthuizen, and the two transfers the farm history has no deed for are the two that moved between relatives.
THE DIAGRAM IS GENERATED FROM THE MODEL, not drawn by hand: it reads parentage and marriages at build time, so if a marriage is corrected or a child added the drawing follows, and if somebody's parentage is withdrawn a line disappears.
*** [27 Aug 2026] RESEARCH SWEEP AND LANGUAGE PASS, v2.0. *** story_currency listed 59 uncited sources on this story's own subjects. THE ONE THAT MATTERED WAS THE VENTER SIDE, which the page carried as a list of siblings and no history at all. A new section, 'The bride was born on the road': her grandfather Pieter Venter d'oude's estate was taken on 9 April 1789 and divided among a widow and eight children (SRC-581), which is the ordinary push; the family was still baptising at Paarl in October 1790 (SRC-579) and at GRAAFF-REINET by 25 November 1792, where the child at the font is Adriana Cicilia herself (SRC-555). So the bride of the 1807 wedding was born mid-trek, four hundred kilometres from where her elder siblings were christened, and by 1822 her father is against Middel Water in the leenings-plaats column (SRC-559) - the farm her husband would take in 1841. The land came from her side, which the story had not said. Afrikaans language pass in the same edit; verify_af clean.
The research behind this page, kept separate from it: dated working notes, open questions, and what is not yet settled.