daughter of a Lope by a sister of king Bermudo I of Asturias. Alternatively, it has been suggested that Bermudo I had twosisters, one the wife of Fruela
ISBN 978-1-903223-87-1. Foreman, John. RAF Fighter Command Victory Claims of World War Two: Part Two, 1 January 1941 – 30 June 1943. Red Kite. 2005. ISBN 978-0-9538061-8-8