While making his chart comeback in 1995 Jackson married dermatologist nurse Deborah Rowe and fathered two children, Michael Joseph Jackson, Jr. (also known as Prince), and a daughter, Paris Michael Katherine Jackson. The couple divorced in 1999 with Rowe signing over all her custody rights to Jackson. Professionally things seemed to be back on track, his double album HIStory shifted 40million units, he scored a UK Christmas No 1 with Earth Song while his tour was seen by more than 4.5million people worldwide making it his biggest ever.