G.1.1.1.1.1.1 : Jacob Peterszn Otterspoor, Boer (farmer), died in 1601, married Margaretha Frederiksdr in Jutphaas (died in 1590, daughter of Frederick Claesz and Weyn Wouter Luytgensdr). (Notes : Jacob Pieterszn. Boer te Jutphaas. Vrouw daughter of F.C. & Wendelmoet Wouters. TAK 1 Parentelen spreekt van zijn NEEF Jacob Splintersz Otterspoer in 1570 van Nieuwpoort (HELE OTTERSPEER TAK?)) He had 6 children