Looking for any info on this man. Jefferson J. Ulrich. 1900 census lists him age 23, g-son of Catherine Stafford in Montezuma Village, Mercer Co., Ohio. 1880 census listed him as Jefferson J. Stafford age 3,son of Isaac G. & Catherine Bone Stafford. I believe g-son to be correct. 1920 census has Jeff J. Ulrich, age 42 with wife, Sarah age 59 in Franklin Twp., Mercer Co. 1930 has John J. Ulrich age 52, widower in Montezuma, Mercer Co., OH. If he is a grandson, he would have to be the son of Mary Stafford and UNK Ulrich. WWI draft registration has John Jefferson Ulrich b. 2/14/1877 and wife Sarah Olive Ulrich. Does anyone know about this man?