Only seen in Collins, not in Lincolnshire Pedigree

Sources

1. The English Baronetage: Containing a Genealogical and Historical Account of All the English Baronets, Now Existing: Their Descents, Marriages, and Issues; Memorable Actions, Both in War, and Peace; Religious and Charitable Donations; Deaths, Places of Burial and Monumental Iiscriptions [sic], Volume 1 (Google eBook) Arthur Collins. Tho. Wotton, 1741 - Nobility. Page 179. "Tyrwhitt, of Stainfield"
2. https://archive.org/stream/lincolnshirepedi03madd#page/555