Source Information

Ancestry.com. An index to Bills of privy signet, commonly called Signet bills, 1584 to 1596 and 1603 to 1624 : with a calendar of Writs of pr [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2005.
Original data: An index to Bills of privy signet, commonly called Signet bills, 1584 to 1596 and 1603 to 1624 : with a calendar of Writs of privy seal, 1601 to 1603. London: Printed for the British Record Society, 1890.