In het Genealogysk Jierboek 2014 I find the following on page 60::
IIa. Obba Ockes (soan fan I), wenjend te Winsum, tr. in dochter fan Jarich Sickes.5
Tyets Obbadr, tr. om 1520 hinne Sipcke Hoytes, boer op Hoytehûs
te Itens, stoarn foar 1553, soan fan Hoyte Syoerds. Sipcke tr. 2. foar 9 novimber 15476 Auck Siboltsdr.
Translation (loose): Obbe Ockes daughter Tyets Obbedr marries around 1520 Sipcke Hoytes, farmer at Hoytehus at Itens. Died before 1553, son of Hoyte Sjoerd..
I was wondering whether Foppe Piers shpuld be replaced by this Sipcke, Hiytes, son of Hoyte Sjoerds.
Source: https://www.fryske-akademy.nl/fileadmin/inhoud/beelden/homepage/Ken...