Samuel Greg's brother-in-law, Thomas Hodgson, owned a slave ship, his father Thomas Greg and his brother John Greg part owned sugar plantations in the Caribbean on the island of Dominica.
Competing in two Summer Olympics, he earned his best finish of eighth in the C-2 1000 m event at Helsinki in 1952.
Thomas Jefferson | Thomas Edison | Thomas | Thomas Hardy | Thomas Mann | Thomas Aquinas | Clarence Thomas | Thomas Gainsborough | Dylan Thomas | Thomas Pynchon | St. Thomas | Saint Thomas, U.S. Virgin Islands | Thomas Carlyle | Thomas the Tank Engine | Thomas Moore | Thomas Cromwell | Thomas Becket | Thomas the Apostle | Thomas Merton | Frances Hodgson Burnett | Thomas Tallis | Thomas Paine | Roy Thomas | Thomas Telford | Thomas More | Thomas Wentworth, 1st Earl of Strafford | Ryan Thomas | C. Thomas Howell | Thomas Kean | Thomas Gage |
Hannah's sisters' husbands Thomas Hodgson and John Pares were investing in a cotton spinning mill in Caton near Lancaster.