(Q52669570)
Statements
24 August 1916Gregorian
5 references
Roger TroisFontaines
6 May 2007
5 references
Roger TroisFontaines
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
Identifiers
Troisfontaines, Roger
1 reference
1 reference
Troisfontaines, Roger, S.I., 1916-2007
Sitelinks
Wikipedia(1 entry)
- frwiki Roger Troisfontaines