Question: When did J. Edwin Ganong's father die?
Sentence (from "James H. Ganong"): James Harvey Ganong (January 9, 1841 – April 21, 1888) was a Canadian businessman in St. Stephen, New Brunswick who co-founded Ganong Bros. chocolate making company in 1873 and the St. Croix Soap Manufacturing Co. in 1878.
Relevant evidence: Yes