Jamie, Sorry I think that my message was confusing.
My gggrandfather George was George Herbert, not George Dolloway!
I think that I now have the relationships which are:
Thomas Dolloway b abt 1708 married Sarah ?, he died in Oct 1795, she in May 1778, both in East Hoathley/Hoathly.
Thomas & Sarah had the following children:
Ann b 28 Jun 1734, Thomas b 11 Apr 1736, Samuel b 22 Oct 1738, William b 14 Nov 1752, all in East Hoathley.
Ann Dolloway then married Benjamin Brinkhurst as per my earlier message.
I have not tried to find later Dolloways than Ann, they are a nightmare with so many possible spellings! Although the ancestry software picks up some of them, you have to search on at least 5 or 6 variations to catch them all!
Best regards, Richard.