I am in Lochinvar, New South Wales, Australia. I have come across a burial for Peter Slader, born 1818 in north Milton, died 1864. He migrated here in 1856, and had no family here. I think he was married in 1837 to Wilmott Purchase in North Milton. He may be a missing person in someone’s tree!
Entry at
https://www.wikitree.com/wiki/Slader-151Peter Slader