Question: How many Royal families did Empress Matilda belong to?
Sentence (from "Geoffrey Plantagenet, Count of Anjou"): Geoffrey V (24 August 1113 – 7 September 1151) — called the Handsome or the Fair (French: "le Bel" ) and Plantagenet — was the Count of Anjou, Touraine, and Maine by inheritance from 1129 and then Duke of Normandy by conquest from 1144.
Relevant evidence: Yes