

This Theunis, married to Anna Potgieter was not born in 1743. The 1743 Theunis is an older brother (one of 2 in fact) that died young. The Theunis married to Anna was the third son of Jacobus and Amerensia called Theunis. He was baptised in 20 Dec 1750: https://www.familysearch.org/ark:/61903/3:1:3Q9M-CSV8-WTT7. The other Theunis brother who died young is here: https://www.familysearch.org/ark:/61903/3:1:3Q9M-CSV8-W9WB-V?i=515