Name of Henry Fowles from death information of daughter, Charlotte, from the Australian Royalty website, found in December 2023:
Father's name: Henry

Date and place of marriage from the Hampshire Church of England Marriage Register of the Church of England, found in November 2023:
Groom: Henry Fowles
Bride: Charlotte Bazley
Marriage Date: 7 June 1808
Marriage Place: Winchester St Lawrence Parish, Hampshire, England
Witnesses: Jas. Pinnock, Sarah Beazley

There is also another record of marriage the day before, this time in the Roman Catholic Church:
Groom: Henricus Fowles
Bride: Caroletta Bezley
Marriage Date 6 Jun. 1808
Marriage Place: Saint James Roman Catholic Church, Winchester, Hampshire, England
[NOTE: Were Henry and Charlotte of different faiths - so married in each of their churches? Note that daughter Charlotte was baptised in the St James Roman Catholic Church, Winchester].

No verified record of birth or death could be found as at December 2023.