hi Kelly
Have you tried looking for Honeyball variant also - there are a few of them on the LDS site for Essex.
What was your 3rd great grandfather's name - and where did you get Colchester from? It could be he was born in the surrounding area - lots of small villages would have come under Colchester area.
Have you found all of his children? Sometimes their names can point you in the right direction - especially if he named his first son after his father, second son after wife's father, etc (of course, this helps if there's an unusual name somewhere in the family......)
Good luck
Helen