Mark Donald Duby
![Male](img/tng_male.gif)
Generation: 1
1. Mark Donald Duby 18 Apr 1962 Schuylerville, NY; 5 Mar 2017Spring Valley, San Diego, CA. Family/Spouse: Kathleen B. Walsh. Kathleen (daughter of Thomas Francis Walsh and Philamone Young) 8 Mar 1936; 1981Schuylerville, NY. [Group Sheet] [Family Chart]