| Father | Henry Edward Lobstein (1834 - 1901) |
| Mother | Jane "Jennie" Litton (1841 - 1909) |
| Sibling | Henry Lobstein (1857 - ) |
| Sibling | Sarah Elizabeth (or Ellen) Lobstein (1861 - 1952) |
| Sibling | Mary Anne "Molly" Lobstein (1863 - ) |
| Sibling | Lucy Katherine "Cattie" Lobstein (1866 - 1946) |
| Sibling | John Edward Lobstein (1869 - 1950) |
| Sibling | Charles "Charley" Oliver Lobstein (1869 - 1961) |
| Sibling | William M. "Bill" Lobstein (1875 - 1951) |
| Sibling | Carrie A. Lobstein (1877 - 1904) |
| Sibling | George Washington Lobstein (1878 - 1967) |
| Sibling | Lillie Jane "Jennie" Lobstein (1882 - 1948) |