@ZedofMIB nope absolutely not, they did by the 15th century, also william married a frank so henry 1 was 100% french, henry 1 married an anglo saxon so their child (empress matilda) was 50% french but this same woman married a frenchman so their child (henry 2) was 75% french
@ZedofMIB stephen of blois who also ruled over england before henry 2 married a frenchwoman, henry 2 married eleanor of aquitaine so richard the lionheart is 87,5% french, richard also a frank but their heir died at 21 so the throne was given to his brother john lack land