Clapp, Frederick Edward: Service no. 53189 Digitized Service Record Source: 18th Battalion Nominal Roll, April 1915. Find-A-Grave Source: November 30, 1914. Windsor, Ontario. Via post 18th Battalion Facebook Group. Source: Genweb. Picture by Doug and Donna Gammon. Share this:EmailFacebookTwitterRedditLinkedInPrintTumblrPocketPinterestTelegramWhatsAppSkypeLike this:Like Loading...