Hi.i ve got my family tree back now confirmed to village of kirkby mallom with last known descendant died in 1575 similar time just after of henry 8 which is no doubt why difficult to go furher. There is some.mention of north allerton records office.also be great to link in surname origin of wetheral in cumbria where no doubt name and descendants come from william wetherall last known died kirkby mallom 1575