William Costelloe and Henriette Blackwell were married in Manhattan, New York City in 1960.
This marriage license was filed in Manhattan with license number 7390.
| Groom |
| First Name |
William |
| Last Name |
Costelloe |
| Bride |
| First Name |
Henriette |
| Last Name |
Blackwell |
| License Details |
| Borough |
Manhattan |
| Year |
1960 |
| License # |
7390 |