George W. Slocum died March 13, 1935. Sarah's maiden name on George's death certificate is Hendrickson.
Here is an excerpt from his obituary:
George W. Slocum, who would have been 93 next month, died after a heart attack at his home at 327 Woodland Ave. Avon. He had been suffering from a heart ailment for some time.
Mr. Slocum is survived by his widow Sarah, and three children, Mrs. Georgianna McGarvey, Deal; Mrs. Harry Van Brunt, Elberon and Benjamin Slocum, Long Branch.
Interment will be made at Hamilton cemetery.
I hope this helps.. Debbie C.