'Unknown' means that events cannot be definitively placed.
Q1 1850; Death; Unknown, Wirral, Cheshire, England
(Death Q1, 1850, Francis DARCH, , Wirral, 19, 252) On the same page as Mary Darch's death Q1 1850; Death; Unknown, Wirral, Cheshire, England
(Death Q1, 1850, Mary DARCH, , Wirral, 19, 252) On the same page as Francis Darch's death
11 October 2009 Dick Glover, Cambridge, England.