He is married to Anna Catharina Wilken.
They got married on January 11, 1803 at Haren (Ems), Landkreis Emsland, Lower Saxony, Germany, he was 22 years old.Source 3
Child(ren):
Joannes Eijcke - Jan Aike - Joan Grönniger | ||||||||||||||||||||||||||||||||||
1803 | ||||||||||||||||||||||||||||||||||
Anna Catharina Wilken |
Pauline Berens: Genealogienetwerk zus Greetje Berens voorheen EemslandBoekweitBoerenImmigratie
https://www.genealogieonline.nl/the-dutch-connection/I37179.php