Unfortunately Ancestry won't let me view your tree [I don't have full access] so I can't see the details of your Henry Hizzard. Could you send me some details by email?
There are numerous spelling variations of the name, I have it recorded as Hizzard, Hizard, Hissard, Hisard, Izzard, Izard, Issard, Isard, and even Hezzard and Izod at times.
Interestingly there are several Henry's in my Hizzard family. Emily's father was Henry William Hizzard [also referred to sometimes as William Henry Hizzard!]
Anyhow send me some info by email and we can take it from there. My email is firstname.lastname@example.org