not sure how you derived that from the 1841 census, however....

William Glover
---------------------------------------------------------
Event(s):
Birth:
Christening: 19 APR 1812 Twyning, Gloucester, England
------------------------------------
Parents:
Father: William Glover
Mother: Sarah Tolley

Messages:
Record submitted by a member of the LDS Church.
The record often shows the name of the individual and his or her
relationship to a descendant, shown as the heir, family representative, or relative.
The original records are not indexed, and you may have to look at the film
frame-by-frame to find the information you want. A family group record for
this couple may be in the Family Group Record Collection; Archive Section.
(See the Family History Library Catalog for the film number.)
These records are alphabetical by name of the father or husband.
----------------------------------------------------------------------

Source Information:
Film Number: 538040
Page Number:
Reference number:

starting to find him....

1871
William Glover abt 1812 Trouning, Gloucestershire, England Head Islington St Peter, London
Emely Glover abt 1817 St Luke, Middlesex, England Wife Islington St Peter, London
Alfred Glover abt 1853 Holborn, London, England Son Islington St Peter, London
Charles Glover abt 1860 Clerkenwell, Middlesex, England Son Islington St Peter, London
Sarah Glover abt 1857 Clerkenwell, Middlesex, England Daughter Islington St Peter, London

contender for parents and siblings

1851
William Glover abt 1777 Twyning, Gloucestershire, England Head Twyning, Gloucestershire
Sarah Glover abt 1790 Twyning, Gloucestershire, England Wife Twyning, Gloucestershire
Fredrick Glover abt 1824 Twyning, Gloucestershire, England Son Twyning, Gloucestershire
Henery Glover abt 1826 Twyning, Gloucestershire, England Son Twyning, Gloucestershire
Richard Glover abt 1811 Twyning, Gloucestershire, England Son Twyning, Gloucestershire

William Glover
--------------------------------------------------------------------------------
Event(s):
Birth:
Christening: 31 OCT 1775 Twyning, Gloucester, England
Death: 23 NOV 1855 Twyning, Gloucester, England
Burial: 30 NOV 1855 Twyning, Gloucester, England
---------------------------------------------
Parents:
Father: Richard Glover
Mother: Sarah Allen
--------------------------------------------------------------------
Marriages:
Spouse: Sarah Tolley
Marriage: 24 OCT 1809 Twyning, Gloucester, England
----------------------------------------------------------------
Messages:
Record submitted by a member of the LDS Church.
The record often shows the name of the individual and his or her
relationship to a descendant, shown as the heir, family representative, or relative.
The original records are not indexed, and you may have to look at the film
frame-by-frame to find the information you want. A family group record for
this couple may be in the Family Group Record Collection; Archive Section.
(See the Family History Library Catalog for the film number.)
These records are alphabetical by name of the father or husband.
----------------------------------------------------------------------
Source Information:
Film Number: 538040
Page Number:
Reference number: