I see that you posted your "Henderer" message way back in 2010. I research, among a number of lines, the Zeilman family. My 1st cousin, 4-times removed, Mary Frances Zeilman (17 Oct. 1841-25 Mar. 1912) married John P. Henderer (Feb. 1836-4 Feb. 1914) in 1857. They both were born and died in Albany, NY. I believe they had three children, Myers Henderer (1859-1867), William M. Henderer (b. 1860), and Fanny Henderer (b. 1868). William M. Henderer married Ida E. Milliman. They had four children: Ida L. Henderer (b. 1885), William M. Henderer, Jr. (b. 1886), Myers Henderer (b. 1888-6 Sept. 1954) and Kittie May Henderer. Myers Henderer married Anna Cook and they had, at least, two sons: Myers Henderer, Jr. and William George Henderer (?-1985).
Hope this helps. You can contact me, Dennis Smith, at: email@example.com
or via Ancestry.com