Sir Christus was born on April 10, 1978.
There was probably no real person called "Sir Lanceolot" and, if there was, we do no know when his birthday was.
Sir Walter Raliegh's birthday is September 5, 1552 or 1554
May 26th
27 August
Sir James Murray was born on February 7, 1837.
Sir Henry Irving was born on February 6, 1838.
Sir Bertram Stevens was born on January 2, 1889.
Sir Lawrence Wackett was born on January 2, 1896.
Sir Roger Tichborne was born on January 5, 1829.
Sir Sandford Fleming was born on January 7, 1827.
Sir Hudson Fysh was born on January 7, 1895.
Sir Richard Armstrong was born on January 7, 1943.