John Adolph Shafer
…Retrieved 20:53, September 22, 2021, from https://en.wikipedia.org/w/index.php?title=John_Adolph_Shafer&oldid=878001645 Find a Grave, database and images (https://www.findagrave.com/memorial/97242777/john-adolph-shafer : accessed 22 September 2021), memorial page for John Adolph Shafer (23 Feb 1863–1 Feb 1918),…