Hi again Claire, Don't think this will help much,but on the I.G.I, there are:-
Robert Ellis, son of Robert & Sarah,christened 7/12/1825 at Fleet, they also had a son called William,c.21/02/1821. Anthony Ellis, son of William & Mary ,christened 10/11/1805 Baptist chapel nc Fleet.
Marriage of an Anthony Ellis to Elizabeth Thorpe,14/05/1835,Fleet, they also had a son, William c.25.9.1835,inthe same chapel. I wonder if these are the right people,maybe the relationship could be uncle & nephew. makes jigsaw puzzles a doddle dosen't it!!! regards celia