About: http://webisa.webdatacommons.org/353950940

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Robert and Matilda the 2 youngest children are said to have been born in PA (most likely in Philadelphia), you need to see if you can find their birth records in PA., sometime after 1910 and before 1920.
http://www.w3.org/ns/prov#wasQuotedFrom	afrigeneas.com