I am seeking anyone who would have any photographs of John Vollmer, who later went by John Fullmer and his wife, Catharine Shreiner Vollmer/Fullmer. John Voller was born in Baden and came to the United States. He married Catharine Shreiner in Ohio and they moved from Ohio to Elkhart, Indiana approx. in the 1860's. I would also be interested in photographs of their offspring: John Vollmer, William Vollmer/Fullmer, George Fullmer. Would appreciate any information.