Robert Knolhoff and Janet Costanzo were married in Queens, New York City, in 1970.
The marriage license was filed in Queens in 1970 with license number 5195.
Want to find Robert Knolhoff today?
Look up current address, phone, relatives, and more on Spokeo.
Search Now
Want to find Janet Costanzo today?
Look up current address, phone, relatives, and more on Spokeo.
Search Now