It may be worthwhile contacting the researcher named below he may have the information you need,

From, beta.familysearch.org website

Name Henry Usher
Gender Male
Baptism/Christening Date 03 Feb 1821
Baptism/Christening Place LOFTUS,YORK,ENGLAND
Mother's Name Thamer Usher
Indexing Project (Batch) Number C10551-1 System Origin England-ODM Source Film Number 919067

Ancestral File Record

name: Henry USHER
gender: Male
birth: 1820
afn: P8RN-7L
Parents
mother: Tamar Usher (afn: P8RN-C9 )
Submitters (2)
name: PROF. ALAN R. WELLBURN
address: LOW LANE HOUSE LECK
VIA CARNFORTH LANCS
LA6 2JA U K
name: PROF. ALAN R. WELLBURN
address: LOW LANE HOUSE LECK
VIA CARNFORTH LANCS LA6 2JA
ENGLAND

also found,

England and Wales, Non-Conformist Record Indexes (RG4-8) for Henry Usher

Name Henry Usher
Christening Date 19 Mar 1820
Christening Place Westbury, Wiltshire
Father's Name John Usher
Mother's Name Ann Usher
Record Set RG4_2741