Sarah "Sally" Lawrence Hallett (c. 1797–1852)

Sarah "Sally" Lawrence Hallett was the wife of Herman Livingston (1793–1872), builder and second owner of the Oak Hill estate in Columbia County, NY. She was the mother of at least six children, including Herman Thong Livingston (1827–1899) who inherited Oak Hill. Through her the middle name "Hallett" was preserved in the direct Livingston line.