C. S. Lewis, was an Irish writer and scholar born on (29 November 1898 - 22 November 1963). His initials stand for Clive Staples, although people also knew him as 'Jack' Lewis.
CS Lewis was perhaps best known for writing the Chronicles of Narnia. However, there was more to his life than that. Initially raised in the Christian faith, he departed from it while a teenager, yet...
He wrote books and took care of his stepsons when his wife Joy Daividman died of cancer? I Guess that's the answer but if that didn't help you I'm VERY SORRY
The CS Angels - with reference to the 80's band? I vaguely recall that it's the Com Sat Angels. However - I don't know what that means.
The CS Angels were originally the COMSAT Angels...