He is Find A Grave memorial #133608442.
From the Grand Rapids Herald, 23 August 1952: Perry C. Barnum, aged 69, of Middleville, passed away Saturday morning at Grand Rapids Osteopathic Hospital. Surviving are his wife, Mary Barnum; one sister, Mrs. Erma Cook of Middleville; nieces and nephews. Mr. Barnum reposes at the Beeler Funeral Home in Middleville, where funeral services will be held Monday afternoon at 2 o'clock, the Rev. Fay Demarest officiating. Interment Mt. Hope Cemetery.