Complex sentence: According to some variations of the Arthurian legend, Merlin was born in a cave outside Carmarthen, with some noting that Merlin may be an anglicised form of "Myrddin".
Split into simpler sentences: According to some variations of the Arthurian legend, Merlin was born in a cave outside Carmarthen. Given that the town's Welsh name is "Caerfyrddin", some say that Merlin may be an anglicised form of "Myrddin".