Question: When is Wilhelmina Fitzclarence, Countess Of Munster's husband's birthday?
Sentence (from "Wilhelmina FitzClarence, Countess of Munster"): In 1855, Mina married her first cousin William FitzClarence, 2nd Earl of Munster; they would have nine children, including the 3rd and 4th Earls of Munster.
Relevant evidence: Yes