I posted some information about SS Philip and Jacob on another post (Packhorse Cottages), but I can't cut and paste what I wrote there and I don't see how I can give you the link.
Go to search rootschat above, put Philip and Jacob in the search and Canuc as author an it will come up (5th of September I posted).
Basically, Tewksbury is a fair way north of Bristol. Bristol was the south end of Gloucestershire, Tewksbury is at its northern extremity. If the Tewksbury entry is yours how did he end up in Bristol, Gloucester was a big city by comparison to T'bury what took him further south to Bristol?
Happy hunting
Canuc