(Research):http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GRid=37215468

Given names Surname Sosa Birth Place Death Age Place Last change
Robert M. Riddle
August 17, 1812
209 Pittsburgh, Allegheny, Pennsylvania, USA
1 December 18, 1858
162 46 Pittsburgh, Allegheny, Pennsylvania, USA
Friday, June 22, 2018 7:58 PM
Given names Surname Age Given names Surname Age Marriage Place Last change
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Title Abbreviation Author Publication Individuals Families Media objects Shared notes Last change