Individual Details
Katharine Harrison Riordan
( - )
Families
| Spouse | Segula |
| Child | Dean Segula |
| Child | Katherine Harrison Segula |
| Father | Richard E. Riordan |
| Mother | Katherine Harrison "Trina" Baker |
| Sibling | Betsy Baldwin Riordan |
| Sibling | Jane Baker Riordan |
| Sibling | Richard James Riordan |