Complex sentence: Charles Manners (27 December 1857--3 May 1935) was an English musician, whose real name was Southcote Mansergh, born in London, son of Colonel Mansergh, an Irishman.
Split into simpler sentences: Charles Manners (27 December 1857--3 May 1935) was an English musician, whose real name was Southcote Mansergh. Manners was born in London, son of Colonel Mansergh, an Irishman.