My friend, I believe charity would be in order, given that sionnsar is a layman living now, as opposed to a member of Parliament or the English royalty in the 16th century, at whose feet those wrongs may rightly be placed.
The depredations of the past are regrettable on many parts and have left scars that clearly still sting. That pain should remind us that we all have transgressed, have resentments and need forgiveness.
I am certainly not standing in the way of any Anglican layman to start a campaign in his sect to return what was stolen from Catholics. Is there any such movement? Nope.