*William "Long Legs" of Douglas
born about 1210/20

father:
*Archibald de Douglas
born 1198
died 1240

mother:
*Margaret Crawford

siblings:
unknown

spouse:
*sister of Neil Earl of Carrick

children:
*Sir William "le Hardi" Douglas
born before 1256
died 1302

biographical and/or anecdotal:

notes or source:
LDS
ancestry.com
"Biographical Encyclopedia of the Kings & Queens of Great Britain" by Mike Ashley