Henry Phillip Marwell was born 14 October 1976 in Frederick to Parker Marwell (1946-) and Allison Marwell (1949-) . He married Georgia Samuelson (1979-) 18 March 1997 in Baltimore.
Children
| Name | Birth | Death | Joined with |
| Carl Marwell (1997-) | |||
Siblings
Residences
Footnotes (including sources)
| ‡ General |
| Ω Birth |
| ₪ Wedding |
| ¢ Children |