On 1871 Census birthplace Spexhall, 1861 just Suffolk, 1851 Halesworth, Suffolk
IGI has extracted baptism:
Thomas Ruse Mills bp.24/3/1818 Halesworth, son of Nathaniel and Elizabeth
plus Marianne Mills bp.12/10/1814 Halesworth,, ditto
also
Nathaniel Mills married Elizabeth Robinson 1814 Halesworth.
Nathaniel Mills bur. 16/3/1821 Halesworth aged 27 (i.e. bc.1794)
Annette