Well, Jayson - something seems to have gone amiss in 1851
HO107. P. 1479 Fol. 902 Pg. 48
5 Roehampton Street, Westminster
OGBOURNE
Matilda Head M 29 Accountants wife B. Exeter, Devon
Langley Son 8 B. Islington, Middlesex
Kate Marie Dau 8 B. Kennington, Middlesex
+ Mary ann and Jane Skinner age 18 and 15, house maid and nurse maid.
W.W. Ogbourne 50 Accountant B. Guildford
Prisoner in Queens Prison, Southwark, Middlesex

The other prisoners all seem to have professional occupations - accountants, surgeon, merchants etc. I wonder was this a debtors prison? Especially since Matilda seems to b OK and managing ?
I think Charles Henry was in Portsmouth with an aunt and uncle:
North crop Place, Portsmouth
Henry Sutherland Head M 61 Artist and Picture cleaner B. London
Ann ~ Wife M 62 B. London
Charles Henry O?bourne Nephew 13 Scholar B. Middlesex Kensington
However, the surname is not clear, and there does not seem to be a Charles Ogbourne b. 1838