Hi, I have recently started searching my family tree and have hit a stumblingblock that I am hoping some of you can help me solve. In the 1900 census of Harrisburg, PA 8th Ward, there is a Mary E.(?) and Cora and Elmer living with Solomon B. Zeigler. Mary is listed as the housekeeper, widowed, 10 children--8 living, born Jan. 1854. Cora was born Feb, 1874 and is listed as single. Elmer was born March 1893 and single. I assume Cora and Elmer are Mary's children. Here is my problem: Most people seem to agree that the last name of Mary, Cora and Elmer is "Keim", however it could be something else since it hard to read. But I have not been able to find any matching references whatsoever to a Mary Keim, Cora Keim, or Elmer Keim anywhere else on the internet!! I tried the 1880 census and found nothing. How can I find these people? Can any of you search your census records, or other records, for me please? To make matters worse, Solomon is shown married to a Cora in the 1910 census (same location) but it looks like the age of this Cora is different than the Cora listed in the 1900 census. How can I figure out whether they are the same Cora or not? Can anyone look at their 1910 census to see what you think Cora's age is there, as well as 1900? Thanks so much!! Elizabeth