lawto quitclaim to, formally renounce a claim or right and relinquish it to:
(
1410
)
a mesmes les aliens, q'ils puissent aliener, doner, grauntier, confermer, relesser, et quietclamer, a chescun de voz ditz lieges lour manoirs, seignuries, terres, tenementz [...]
Rot Parl1 iii 644