| PARENT (M) William Gordon Mark | |||
| Birth | 16 OCT 1950 | Toronto, Canada | |
| Death | |||
| Marriage | 8 APR 1989 | to Lisa Madeline Hado at Maplewood, NJ | |
| Father | Chu Mark | ||
| Mother | Jean Gee Chow | ||
| PARENT (F) Lisa Madeline Hado | |||
| Birth | 29 SEP 1955 | New York, NY | |
| Death | |||
| Marriage | 8 APR 1989 | to William Gordon Mark at Maplewood, NJ | |
| Father | Constantine Hado | ||
| Mother | Mildred Hafner | ||
| CHILDREN | |||
| M | Christopher Constantine Perry Mark | ||
| Birth | 4 APR 1992 | Summit, NJ | |
| Death | |||
| M | Alexander William Mark | ||
| Birth | 20 SEP 1994 | Summit, NJ | |
| Death | |||
