Question: What is the date of death of Frederick Converse Beach's father?
Sentence (from "Frederick Converse Beach"): Frederick Converse Beach (March 27, 1848 – June 18, 1918), son of Alfred Ely Beach, was editor of the magazine "Scientific American" and of the new "Encyclopedia Americana" in the early 1900s, and an inventor of a photolithographic process.
Relevant evidence: Yes