Thomas married Maria September 4, 1811 at St. Giles Cripplegate, London.

National Archives (UK)
Reference: ACC/0891/02/01/0043
Manor of Ealing: Copy of court roll. Admission of Henry, Charles, Thomas and William Knevett, Mary Stanborough and Charlotte Boot. Property: As in No. ACC/0891/02/01/0033, (April 19, 1813).

Reference: ACC/0891/02/01/0052
General release upon the transfer of stock to residuary legatees under the will of James Knevett. Charles, Henry, William, Thomas, Samuel, and James Knevett, Mary Stanborough, and Charlotte Boot to John Newton of Old Brentford, brewer. Property: The 'Salutation', Old Brentford, (May 9, 1825).

Reference: ACC/0891/02/01/0058
Release. Charles, Henry, William, Thomas, Samuel, and James Knevett, Mary Stanborough, and Charlotte Boot to John Newton. Property: The 'Salutation' Old Brentford, (October 5, 1830).

Reference: ACC/0891/02/01/0059-0064
Authorizations. From Thomas, William, James, and Samuel Knevet, Mary Stanborough, and Charlotte Boot to Charles and Henry Knevett to receive on their behalf money due on the death of Mrs. John Knevett, (1830).