Mary Pickering, sister of Timothy, was married to Salem Congregational minister Dudley Leavitt, for whom Salem's Leavitt Street is named. A Harvard-educated native of Stratham, New Hampshire, Leavitt died an untimely death in 1762 at age 42. Mary Pickering Leavitt remarried Nathaniel Peaselee Sargeant of Haverhill, Justice of the Supreme Judicial Court of Massachusetts. Mary Pickering's daughter Elizabeth Pickering Leavitt married Salem merchant William Pickman.[1]