| PARENT (M) Joannes Bernardus Testroet |
| Birth | 18 AUG 1832 | Anholt, Westphalia Prussia |
| Death | | Anholt, Wesphalia Germany |
| Marriage | 24 FEB 1852 | to Joanna Catharina Kleinhessing at Sankt Pankatius Roemisch-Katholische Anholt, Westfalen, Preussen |
| Father | Theodorus Joannes Testroet |
| Mother | Theodora Leyen |
| PARENT (F) Joanna Catharina Kleinhessing |
| Birth | 16 DEC 1829 | Anholt, Westphalia Prussia |
| Death | 1 APR 1903 | Anholt, Wesphalia Germany |
| Marriage | 24 FEB 1852 | to Joannes Bernardus Testroet at Sankt Pankatius Roemisch-Katholische Anholt, Westfalen, Preussen |
| Father | Engelberti Kleinhessing |
| Mother | Adelheidis Nienhuys |
| CHILDREN |
| M | Johannes Theodor Testroet |
| Birth | 22 MAY 1852 | |
| Death | | |
| M | Hubert Theodor Testroet |
| Birth | 2 JAN 1854 | Anholt, Wesphalia Germany |
| Death | 28 JUN 1942 | Ionia, Iowa |
| Marriage | 22 JAN 1884 | to Ida Bruss at Anholt, Wesphalia Germany |
| M | Bernhard Testroet |
| Birth | 12 MAR 1855 | |
| Death | 27 JUL 1855 | |
| F | Wilhelmina Testroet |
| Birth | 11 OCT 1857 | |
| Death | | |
| F | Dorothea Testroet |
| Birth | 6 DEC 1858 | |
| Death | 25 MAR 1860 | |
| M | Theodor Testroet |
| Birth | 13 JUN 1860 | Anholt, Wesphalia Germany |
| Death | 1942 | Carroll, Iowa |
| Marriage | 13 FEB 1893 | to Sophie Schornagle |
| F | Adelheid Testroet |
| Birth | 25 OCT 1861 | |
| Death | | |
| M | Heinrich Testroet |
| Birth | 30 JUN 1863 | |
| Death | | |
| M | Hermann Testroet |
| Birth | 6 MAY 1866 | |
| Death | | |