Remenham is just outside Henley-on-Thames

Parish Records (Bensington) Benson, Oxfordshire
Baptism June 27 1824, John Clinch, parents John and Martha Clinch of Benson, father is a postboy,, ceremony by J. H. Fawcett, Minister

In the 1841 census Chosley, Dorchester, Oxfordshire
John Clinch, age 15, labourer, born Oxfordshire
He seems to be Thomas Whichelo , a wheelwright

Perhaps this record applies
In the April to June 1847 marriage index John Clinch and Susan Church are on the same page, Reading district, Berkshire, volume 6, page 317

In the 1851 census Oxford Lane, Great Marlowe, Buckinghamshire
Head John Clinch, age 26, labourer, born Benson, Oxfordshire
Wife S. Clinch, age 27, born Remenham, Berkshire
Daughter F. Clinch, age 1, born Marlow, Buckinghamshire

In the 1861 census West Hill, Adwell Square, private house, Henley, Oxfordshire
Head John Clinch, age 35, agricultural labourer, born Benson, Oxfordshire
Wife Susan Clinch, age 34, needle worker, born Remenham, Berkshire
Daughter Fanny Clinch, age 11, scholar, born Marlow, Buckinghamshire
Son Samuel Clinch, age 3, born Henley, Oxfordshire
Son David Clinch, age 1, born Henley

In the 1871 census Bell Lane, Henley, Oxfordshire
Head John Clinch, age 48, porter (corn), born Benson, Oxfordshire
Wife Susan Clinch, age 47, [crossed out housekeeper], born Remenham, Berkshire
Son Samuel Clinch, age 15, errand boy, born Henley, Oxfordshire
Son David Clinch age 11, scholar, born Henley
Daughter Susan Clinch, age 9, scholar, born Henley
Son Arthur Clinch, age 6, scholar, born Henley

In the 1881 census Newtown, Rotherfield Greys, Oxfordshire
Head John Clinch, age 52, coal dealer’s labourer, born Benson, Oxfordshire
Wife Susan Clinch, age 52, born Remenham, Berkshire
Son Sam Clinch, unmarried, age 22, labourer for Iron ???? Works, born Henley
Daughter Susan Clinch, age 18, domestic servant, born Henley
Son Arthur Clinch, age 16, general labourer, born Henley
Grandson William Howard, age 5, scholar, born Henley
[Is William Fanny’s son?]