Peerage Record – 62998

     Pieter Tjercks is the son of Tjercks Jansz and Styntie Doudes.¹ He married Geertruyt Philips van Schuylder, daughter of Philip van Schuylder.¹

     Tjercks Jansz married Styntie Doudes.¹

     Styntie Doudes married Tjercks Jansz.¹
     Her married name became Jansz.¹

     Geertruyt Philips van Schuylder is the daughter of Philip van Schuylder.¹ She married Pieter Tjercks, son of Tjercks Jansz and Styntie Doudes.¹

     Margareta van Siechtenhorst was born in 1628.¹ She was the daughter of Brant Arants van Siechtenhorst and Aeitje Wenckum.¹ She married Philip Pieterse Schuyler, son of Pieter Tjercks and Geertruyt Philips van Schuylder, on 12 December 1650 at Rensselaerswyck, New York, U.S.A.¹ She died on 22 January 1710/11 at Rensselaerswyck, New York, U.S.A.¹
     From 12 December 1650, her married name became Schuyler.¹

     Brant Arants van Siechtenhorst married Aeitje Wenckum, daughter of Gisebrecht Morren van Wenckum, on 4 January 1613/14 at Nijlerk, The Netherlands.¹ He died circa 1668 at Nijlerk, The Netherlands.¹

     Aeitje Wenckum was the daughter of Gisebrecht Morren van Wenckum.¹ She married Brant Arants van Siechtenhorst on 4 January 1613/14 at Nijlerk, The Netherlands.¹ She died before 1 January 1646/47.¹
     From 4 January 1613/14, her married name became van Siechtenhorst.¹

     Reverend George Treweeke married Marianne Napleton.¹
     He was Rector at Illogan, Cornwall, England.¹