Hans Michael Krummrein was born 13 December 1713 in Jungholzhausen, Baden-Württemberg, Germany to Michael Krummrein (1674-1724) and Eva Barbara and died 18 January 1747 Philadelphia, Philadelphia County, Pennsylvania, United States of America of unspecified causes. He married Eva Barbara Schweinhardt (c1710-1775) .
Children
| Name | Birth | Death | Joined with |
| Johann Stephen Krummrein (c1737-1812) | 1737 | 10 April 1812 Centre County, Pennsylvania, United States of America | Maria Catharina Roth (c1738-c1816) |
Siblings
| Name | Birth | Death | Joined with |
| Hans Michael Krummrein (1713-1747) | 13 December 1713 Jungholzhausen, Baden-Württemberg, Germany | 18 January 1747 Philadelphia, Philadelphia County, Pennsylvania, United States of America | Eva Barbara Schweinhardt (c1710-1775) |