University of Hull Royal Database (England), Author Address: @ Issue of Henry I, uncertain of mother.
The cited information was published by University of Hull, Hull, UK HU6 7RX, 1994, 1995, 1996 (Ref: Issue of Henry I, uncertain of mother.) The author/originator was Brian Tompsett, Dept of Computer Science.
Source Notes
Usually reliable but sometimes includes hypothetical lines,
mythological figures, etc.