Hello Dave,
A strange coincidence but I also lived in Broughton at one time! I lived there for some years and know the area round there very well.
I don't know if you have found the census entry for Henry and family, father John Ellis. They are in Chester in the 1871, Henry aged 4. The reference is: RG10/3721 Folio 73 Page 3.
The area is St John the Baptist and the road off Foregate St, it looks like Hamilton Co (court?).
John Ellis, head, married, aged 34, Painter, born Chester.
Ellen Ellis, aged 26, wife, born Chester.
Robert J Ellis, son, aged 6, Scholar, born Chester.
Henry Ellis, son, aged 4, born Chester.
Eliza Ellis, daughter, aged 3, born Chester.
This is the same family as the baptism for Henry Ellis.
In the 1891 Henry and his brother are still in Hamilton Court which seems to be off Foregate St.
Robert J Ellis, Head, aged 21, single, Decorator, born Chester.
Henry Ellis, single aged 20, Decorator, born Chester.
Reference: RG12/2861 folio 68 page 2.
What did Henry have as his occupation on his marriage certificate? That may be the way to establish if he the right one. He seems to have followed his father's occupation the same as his brother.
Jo.