Captain George Martin, of Bruton Parish - Possible lead to mother in my Ancestry tree

Susan "Butter box" Martin, Mistress of George,maybe a possible mother to our George as the "Father",another George owned slaves. I'm unsure if she was infact another "Martin" and a first cousin,as her parentage list three sets of parents in varies trees. She was born ,1610 • Bridgetown, Barbados