Sarah Walker 
Sarah was born in 1622 in St. Olave, Southwark, London, England.1 She died at the age of 78 on November 24th, 1700 in Plymouth, Plymouth, MA.1 
Details of Sarah's family with Nathaniel Warren
1 basel.FTW
Further sources/citations:
World Family Tree Vol. 19, Ed. 1 @ Tree #0089, 0089.ftw, World Family Tree Vol. 1, Ed. 1 @ Tree #3991, 3991.ftw, phelps.FTW, World Family Tree Vol. 9, Ed. 1 @ Tree #2571
Further sources/citations:
World Family Tree Vol. 19, Ed. 1 @ Tree #0089, 0089.ftw, World Family Tree Vol. 1, Ed. 1 @ Tree #3991, 3991.ftw, phelps.FTW, World Family Tree Vol. 9, Ed. 1 @ Tree #2571