[Transcribed information from A Topographical Dictionary of England - Samuel Lewis - 1835] (unless otherwise stated)
"ASTWICK, a parish in the hundred of BIGGLESWADE, county of BEDFORD, 3f miles (N. W. by N.) from Baldock, containing 99 inhabitants. The living is a rectory, united, in 1764, to the vicarage of Arlsey, in the archdeaconry of Bedford, and diocese of Lincoln, rated in the king's books at £6. 13. 4. The church is dedicated to St. Guthlake."