I just found a cousin in Iowa who's a Waterman descendant. She's directly related to the Alice Adelia Waterman who married DeWayne Franklin Tennant. Her great Aunt Eva McMahon even married (2nd marriage) to Adelia's son, Guy William Tennant! This cousin would be thrilled to get a copy of that diary you mentioned if you would be willing to share it with me. I've been very busy tracking down her ancestry for her.