John,
I took a look at that 1887 marriage:
Manhattan marriage #80918 dated 6/23/1879 but issued in 1887
Andrew Gilman age 39, carpenter, b. NY
Father: Henry
Mother: Ann Hurley (very fancy writing so this is my best guess)
Catherine Cullen age 23 b. Ireland
Father: Timothy
Mother: Johanna Mahoney.
Tony