LEMMER JOHANN CASPAR. - Wiedenest. Arr. 1786 as so., rel. from serv. 1791. Burgher at Swellendam. ~ 29.3.1801 Maria Aletta Uys. Children: Johannes Hermanus Richard (26.4.1802) ~ 5.6.1826 Catharina Elisabeth Badenhorst; Cornelis Janse (3.2.1805) ~ 4.3.1827 Maria Susanna Krause; Jan Caspar (2.10.1808). (GMR 1787-89; C 201, p. 214; Baptismal and Marr. Reg. of Swellendam.)
- Dr. J. Hoge, Personalia of the Germans at the Cape, 1652-1806, Archives Year Book for South African History (Cape Town: Government Printer, Union of South Africa, 1946)