He married Anna Catharina Dorothea Prien ca. 1783 in Fiefbergen, Duchy Holstein. Anna was born ca. 1762 in Fiefbergen, Duchy Holstein. Anna died June 17, 1828 in Fiefbergen, Prussia at 65 years of age.
Hinrich Caspar Schneider and Anna Catharina Dorothea Prien had the following child:
3 ii. Catharina Schneider, was born in Duchy Holstein. Catharina died ca. 1828 in Duchy Holstein. She married Unknown Loptien.
4 iii. Antje Schneider, was born in Duchy Holstein. She married Unknown Ehmke.
+5 iv. Claus Peter Schneider, was born November 15, 1788 in Duchy Holstein.