He got in love with a beautiful women which knew magic. She pretended to love Merlin, but she really didn't. She gave him a ring that hypnotized him with magic powers to stay in love with her. Now, Merlin was unaware of this and kept the ring on. Then, she said If you really love me you would teach me all the magic you know. So he did. The whole time she was trying to overthrow him. So one day she took Merlin out to the woods. They got "lost" and needed a place to sleep. Merlin built a big house for the two of them. Once he fell asleep the women (I forgot her name), crushed the house or did something bad to it ( I really don't remember what). That is how the magical Merlin died.
Merlin Hull died in 1953.
Merlin Guilfoyle died in 1981.
Merlin Stone died in 2011.
Sidney Merlin died in 1952.
Merlin Santana died on November 9, 2002 at the age of 26.
Merlin Olsen died from cancer on March 11, 2010, at the age of 69.
Antoine Christophe Merlin died in 1833.
Merlin Kopp died on 1960-05-06.
Merlin O'Neill died on 1981-03-01.
Shmuel Merlin died on 1994-10-04.
Merlin Marston died on August 22, 1990, in Los Angeles, California, USA of non-Hodgkin's lymphoma.
John Merlin Powis Smith died in 1932.