William the Conqueror had two half-brothers: Odo, bishop of Bayeux, and Robert, Count of Mortain.
"Love Conquers All"
William the Conqueror was the illegitimate son of Robert, 1st Duke of Normandy, and his mistress Herleva of Falaise.http://wiki.answers.com/What_were_william_the_Conqueror's_parents_called#ixzz178vHukkR
John Frederick I JF was her brother-in-law (married to her sister, Sybille), not her brother. Her brother was called William.
No, his only son was called Hamnet. He did have a brother called Edmund.
Generally not known - estimated between 7000 and 12000
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william shakespeare had 3 sisters and 4 brothers
Yes he had one brother called William
Victor's brothers' names were William and Ernest Frankenstein.
yes !he had a brother named William !<3
Prince William has one younger brother - Prince Harry.