I am a direct descendant of David Spect Ziders (Siders) who married Mary Jane Robinson in Ickesburg, PA on 9 August 1842. They had three children, a set of twin boys on 25 Feb 1845 and a girl Sarah Jane Zeiders on 10 Oct 1846. The twin boys were William A. Ziders and James K. Zeiders. David Specht Ziders was born on 18 Feb 1821 and died on 24 Aug 1897. Mary Jane Robinson was born on 03 Jan 1822 and died on 08 Jun 1847.
If this is your genealogical line then I have more to tell you about your ancestors. For instance David, James and William all fought in the American Civil War and have military records.
I would be grateful for your correspondence as I am tracking down David's mother ELIZABETH SPECHT andher husbanc and JACOB ZIDERS (SIDERS) I surely could use the help.