According to the Richmond Family Ancestry pedigree page on Jane St. John:

http://www.richmondancestry.org/pedigrees2000_2999/pedigree2996.htm

Birthdate: ABT 1560

Birthplace: Lidieard, Wiltshire, England

Spouse: Richard (Rici) NICHOLAS

Married: ABT 1595

Place: Camden, Berkshire, England

Death date and place: Unknown.

Her birthplace is identified as Lydiard Tregoze:

http://www.visionofbritain.org.uk/place/place_page.jsp?p_id=11919

n 1870-72, John Marius Wilson's Imperial Gazetteer of England and Wales described Lydiard Tregoze like this:

LIDDIARD-TREEGOOZE, a village and a parish in Cricklade district, Wilts. The village stands near the Great Western railway, 2 miles N W of Swindon r. station, and 3 ENE of Wootton-Bassett; was known, at the Conquest, as Lidiar; and gives the title of Baron to Viscount Bolingbroke. The parish comprises 5,142 acres. Rated property, £7,721. Pop., 795. Houses, 160. The property is divided among a few. The manor belonged to the Treegoozes: passed to the Grandisons, the Pateshulls, and the Beauchamps; and has belonged, since the time of Henry VI., to the St.Johns, Viscounts Bolingbroke. Liddiard Park is the seat of Viscount Bolingbroke. The living is a rectory in the diocese of Glon cester and Bristol. Value, £628.* Patron, Viscount Bolingbroke. The church is ancient; was partly rebuilt in 1683; underwent thorough restoration about 1852; has a tower; and contains banners, helmets, pedigrees, and monuments of the Viscounts Bolingbroke 'There are a school for both sexes, and charities about £21.