*Marmaduke de Thweng
born 1164 Northern England
died about 1235 Northern England

father:
*Robert de Thweng
born about 1130 Northern England
died about 1190 Northern England

mother:
*Emma Darell
born after 1140 Lund, Yorkshire
died about 1190 Northern England

siblings:
unknown

spouse:
unknown

children:
*Robert de Thweng
born 1202 Northern England
died about 1250 Northern England

biographical and/or anecdotal:

notes or source:
LDS
ancestry.com