He is married to Johanna Smid.
They got married on February 12, 1831 at Wedde, Westerwolde, Groningen, Nederland, he was 25 years old.Source 2
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grandparents
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Kornelis Grol | ||||||||||||||||||||||||||||||||||
1831 | ||||||||||||||||||||||||||||||||||
Johanna Smid | ||||||||||||||||||||||||||||||||||
25 in 1831, Pauline Berens: Genealogienetwerk zus Greetje Berens voorheen EemslandBoekweitBoerenImmigratie
https://www.genealogieonline.nl/the-dutch-connection/I43035.php