I have found an old family tree made by my dad and great-grandfather, it follows my father’s side of my family right to 1750 in Poland. See here:
https://www.behindthename.com/bb/baby/5394695
Most of the names were written down Anglicised so I have converted them, however there are a few I have been unable to work out. I have asked my dad on these but he doesn’t remember, to be fair they are about 5 generations back! I have looked at both etymology and sound (my Dad made this when he was about ten) but haven’t found much.
Warren -
Wojciech? Appears twice in the tree.
Basil - probably
BazyliBarry -
Bartłomiej?
Thanks!