Individual Details
James Lawrence Terhaar
( - )
Families
| Spouse | Mary Carol Peters |
| Child | Joseph Nicholas Terhaar |
| Child | Stephen James Terhaar |
| Child | Susan Ann Terhaar |
| Child | David Michael Terhaar |
| Child | Jean Louise Terhaar |
| Father | Nicholas John Terhaar (1887 - 1953) |
| Mother | Amanda Barbara Thull (1890 - 1984) |
| Sibling | Hortensia "Hortense" Bernarda Terhaar (1915 - 2008) |
| Sibling | Dolores Theresa Terhaar |
| Sibling | Mary Louise Terhaar (1918 - 1994) |
| Sibling | Frederick William Terhaar (1920 - 1979) |
| Sibling | Doraine Ann Terhaar |
| Sibling | Jeanette Hildegard Terhaar |
| Sibling | Jerome Anthony Terhaar (1925 - 1994) |
| Sibling | Claire Ann Terhaar |
| Sibling | Richard Francis Terhaar (1933 - 1999) |