No reord found of his baptism.

In 1951 he was 51 and living at Conholt House, Chute, Andover, Wiltshire (and died later that year) and had with him his daughter Sophia and her husband Charles Wellesley with 4 children including Mary Wellesley (who became the ancestress of one Oswald Arthur Scott who married Hermione Monica who was daughter of William Ferrand Gt-grandfather of sundry Briscoes, Ferrands, P-L and one Pethick) and a mere twelve servants:

First name(s)  Last name  Relationship  Marital status  Sex  Age  Birth year  Occupation  Birth place
Henry        Pierrepoint  Head Of Family  Widower    Male    71  1780  Privy Counsellor              London, Middlesex
Sophia       Wellesley    Daughter        Married    Female  30  1821  -                             Gayhurst, Berkshire
Charles      Wellesley    Son In Law      Married    Male    43  1808  ? Colonel Army                Dublin, Ireland
Henry        Wellesley    Grand Son       Unmarried  Male     4  1847  Infant                        London, Middlesex
Victioria    Wellesley    Grand Daughter  Unmarried  Female   3  1848  Infant                        London, Middlesex
Arthur       Wellesley    Grand Son       Unmarried  Male     2  1849  Infant                        London, Middlesex
Mary         Wellesley    Grand Daughter  Unmarried  Female   0  1851  Infant                        London, Middlesex
James Robt   Gowen        Visitor         Unmarried  Male    63  1788  Director Of N Zealand Company Bath, Somerset
John         Savage       Servant         Married    Male    48  1803  Buttler                       Berkshire
William      Murhead      Servant         Unmarried  Male    45  1806  Gardener                      Perths, Scotland
Thomas       Tutchfield   Servant         Unmarried  Male    32  1819  Cochman                       Weedon, Northants
John         Broom        Servant         Married    Male    30  1821  Footman                       Lincoln, Lincolns
John         Smith        Servant         Unmarried  Male    24  1827  Footman                       Dorset
William      Roberts      Servant         Unmarried  Male    21  1830  Groom                         Northants
Mason James  Warner       Visitor         Married    Male    28  1823  Footman                       Malden, Essex
Mary         Small        Servant         Unmarried  Female  49  1802  House Keeper                  Plymouth, Devon
Sarah        Anstead      Servant         Unmarried  Female  62  1789  Laundry Maid                  Surrey
Sarah        Broom        Servant         Unmarried  Female  37  1814  House Maid                    Paddington, Mx
Emily        Smart        Servant         Unmarried  Female  19  1832  Kitchen Maid                  Hertfordshire
Susan        Shildupe     Servant         Unmarried  Female  23  1828  House Maid                    Suffolk
Mary         Broad        Servant         Unmarried  Female  15  1836  Scullery Maid                 Wiltshire
Dorothy      Daumdurn     Visitor         Unmarried  Female  27  1824  Ladys Maid                    Telford, Notts
Hennitrea    Wiatt        Visitor         Unmarried  Female  39  1812  Head Nurse                    Berkshire
Fann         McCarr       Visitor         Married    Female  26  1825  Wel Nurse                     Teddington, Mx
Ann          Warner       Visitor         Unmarried  Female  18  1833  Nurse Maid                    Shrivenham, Berks
Charles F R  Lacells      Visitor         Unmarried  Male    54  1797  Late Colonel Granier Gards    London, Middlesex
Isaac        Powell       Visitor         Married    Male    37  1814  Servant                       Berkshire

Ref:
Archive reference  HO107
Piece number       1683
Folio              547
Page               38
Combined:          HO107, piece 1683, folio 547, p. 38
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His burial transcript:

First name(s)  Henry Manvers
Last name      Pierrepont
Age            71
Birth year     1780
Death year     1851
Burial year    1851
Burial date    15 Nov 1851
Church         St Edmund
Denomination   Anglican
Place          Holme Pierrepont
County         Nottinghamshire
Country        England
Record se      National Burial Index For England & Wales
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Their marriage transcript, from FamilySeach via FindMyPast:

First name(s)           Henry Manvers
Last name               Pierrepont
Marriage year           1818
Marriage date           12 May 1818
Marriage place          Marylebone
Spouse's first name(s)  Sophia
Spouse's last name      Cecil
County                  London
Country                 England
Record set              England Marriages 1538-1973
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