- Father: Fred Arthur CASSILL Jr
- Mother: Mary Catherine RYAN
- BIRTH: 7 SEP 1952, Columbus, Franklin County, Ohio, USA
- Residence: Franklin County, Ohio, USA
- Funeral Services: 9 MAR 2000, Egan-Ryan East Chapel, Columbus, Ohio, USA
- Funeral Home: Egan-Ryan East Chapel, Columbus, Ohio, USA
- DEATH: 6 MAR 2000, Mt. Carmel Hospital-East, Columbus, Franklin County, Ohio, USA
- Burial: Franklin Hills Memory Gardens, Canal Winchester, Ohio, USA
Ancestors of Thomas Herbert CASSILL
/-John D. CASSILL
/-Frederick Ansel CASSILL
| \-Unknown Woman UNKNOWN
/-Fred Arthur CASSILL Jr
| | /-James Jefferson BURRIS
| \-Sarah Lorinda BURRIS
| \-Caroline M. COYLE
Thomas Herbert CASSILL
| /-Unknown Man RYAN
| /-Edward C. RYAN Sr.
| | \-Unknown Woman UNKNOWN
\-Mary Catherine RYAN
\-Cordelia Ethel STEVENS
Descendants of Thomas Herbert CASSILL
1 Thomas Herbert CASSILL
+ Melody J. ELLIS Marriage: ____, ____