Notes for Helen H.: According to the US Census, Frederick and Helen were married and lived at 151 West Jefferson Rd. in Pittsford NY by 1930 (in 1920 Census he was married to Nellie aka Millie) with 4 children (Paul and Catherine C. [aka Katherine or Christine], who were the natural children of his first wife Mina, Margaret E. [aka Marguerete], his daughter with second wife Nellie [aka Millie] from 1920 US Census, and Janet L. who based on her age may have been Helen's child from a previous marriage, or Nellie's child from his second marriage, or Frederick and Helen's child conceived while he was still married to Nellie).