Name and approx. date of birth from Dax Eric Clayton Lloyd, great-grandson of Jessie Bertha Oliver b.1876.
Christened 03 March 1853 at Boyton, Cornwall, England.
Sarah Ferguson (nee Churton) says John Oliver Walters born March 1853 in Northcott Hamlet, Devon, England.

Entry in the 1861 England Census taken on the night of 7 April 1861 for Northcott Hamlet in Devon, England found in March 2023:
House: Northcott Villiage
William Walters, Head, Married, age 42, Farmer of 250 acres employing 2 labourers 3 servants, born St Giles in the Heath [Born circa 1819]
Ann Walters, Wife, Married, age 42, Farmers Wife, born Pyworthy Devon [Born circa 1819]
Harriot W Walters, Daughter, Unmarried, age 12, Farmers Daughter, born Northcott Hamlet Devon [Born circa 1849]
Amelia Walters, Daughter, Unmarried, age 10, Farmers Daughter, born Northcott Hamlet Devon [Born circa 1851]
John Walters, Son, Unmarried, age 8, Farmers Son, born Northcott Hamlet Devon [Born circa 1853]
Samuel Walters, Son, Unmarried, age 6, Farmers Son, born Northcott Hamlet [Born circa 1855]
Mary Grace Walters, Daughter, Unmarried, age 4, Farmers Daughter, born Northcott Hamlet Devon [Born circa 1857]
Elizabeth Baker, Servant, Unmarried, age 16, House Servant, born St Giles in the Heath Devon
Samuel Marks, Servant, Unmarried, age 23, Foreman Agricultural Labourer, born Tetcot Devon
John Pooley, Servant, Unmarried, Caitei [?], age 17 born Boyton Cornwall
William Snell, Servant, Unmarried, Caitei [?], age 17 born South Petherwin Devon

Entry in the 1871 England Census taken on the night of 2 April 1871 for Northcott Hamlet in Devon, England found in March 2023:
House: Northcott Villiage
William Walters, Head of family, Married, age 52, Farmer of 269 acres employing 3 labourers, born St Giles in the Heath [Born circa 1819]
Ann Walters, Wife, Married, age 52, Farmers Wife, born Pyworthy Devon [Born circa 1819]
Amelia Walters, Daughter, Unmarried, age 20, Farmers Daughter, born Northcott Hamlet Devon [Born circa 1851]
John Walters, Son, Unmarried, age 18, Farmers Son, born Northcott Hamlet Devon [Born circa 1853]
Samuel Stanbury Walters, Son, Unmarried, age 16, Farmers Son, born Northcott Hamlet [Born circa 1855]
Mary Grace Walters, Daughter, Unmarried, age 14, Farmers Daughter, born Northcott Hamlet Devon [Born circa 1857]
Ann Walters, Granddaughter, age 1, born Northcott Hamlet Devon [Born circa 1870]
Richard Parnell, Servant, Unmarried, age 18, Farm Servant, born Boyton Cornwall

Living with sister Mary Grace Parnell (nee Walters) in Boyton as per the 1901 England Census taken on the night of 31 March 1901 for Boyton Civil Parish in Cornwall, England found in March 2023:
House: Tala Stone
Richard Parnell, Head, Married, age 48, Traction Engine Driver, Own account, born Boyton Cornwall England [Born circa 1853]
Mary Grace Parnell, Wife, Married, age 44, born Northcott Hamlet Devon [Born circa 1857]
Sophia P Parnell, Daughter, age 15, born Boyton Cornwall England [Born circa 1886]
William Parnell, Son, age 13, At School, born Boyton Cornwall,England [Born circa 1888]
Walter Parnell, Son, age 2, born Boyton Cornwall England [Born circa 1899]
John Walters, Brother-in-law, Single, age 48, Living on own means [Born circa 1853]

Now living with sister Harriett Honey (nee Walters) in Pyworthy as per the 1911 England Census taken on the night of Sunday, 2 April 1911 for Pyworthy, Holsworthy
House: Moor Farm, Pyworthy
William Honey, Head, age 52, Married, Married 23 years, 2 children born alive, 2 children still living, Farmer working on own account, born Jacobstow Cornwall [Born circa 1859]
Harriett Willsman Honey, Wife, age 62, Married, born Boyton Devon, Spinal infirmity [Born circa 1849]
John Oliver Honey, Son, age 21, Single, Waggoner on Farm, Working at home, born Pyworthy Devon [Born circa 1890]
Amy Anne Honey, Daughter, age 20, Single, House Keeper, Working at home, born Pyworthy Devon [Born circa 1891]
John Walters, Boarder, age 58, Single, born Boyton Devon, Imbecile infirmity [intellectual disability and is brother of Harriett] [Born circa 1853]
Laura Jane Gilbert, Servant, age 22, Single, General Domestic, born Bridgerule Cornwall

Month/year of death from the England and Wales Civil Registration Death records found in March 2023:
Name: John O Walters
Death Age: 63 [Born circa 1853]
Registration Date: Jan-Feb-Mar 1916
Registration District: Holsworthy, Devon