About: http://webisa.webdatacommons.org/66375119

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	Surnames: Assuming the locations you mention are those in the UK (the same location names appear in Canada, the US, Australia, and other places throughout the world), you might try posting to the UK-Watchmakers mailing list.
http://www.w3.org/ns/prov#wasQuotedFrom	ancestry.com