(1) He is married to Maria Wilkens.
They got married on November 24, 1827 at Veendam, Gemeente Veendam, Groningen, Nederland, he was 28 years old.Source 3
Child(ren):
(2) He has/had a relationship with Anna Helena - Helena Mauer.
Child(ren):
grandparents
parents
brothers/sisters
children
Harm Spier | ||||||||||||||||||||||||||||||||||
(1) 1827 | ||||||||||||||||||||||||||||||||||
Maria Wilkens | ||||||||||||||||||||||||||||||||||
(2) | ||||||||||||||||||||||||||||||||||
Anna Helena - Helena Mauer | ||||||||||||||||||||||||||||||||||