John De+ Blackburn
John De+ was born about 1258 in Wiswall, Whally, Lancastershire, England.

 Margaret De+ Holland
Margaret De+ was born about 1258 in Upholland, Lancastershire, England.  She died after 1324 in Lancastershire, England.

 Alicia De+ Blackburn
Alicia De+ was born about 1280 in Wiswall, Whally, Lancastershire, England.