Original: They have three daughters: Alexandra (born November 27, 1996), Elizabeth (born August 6, 2002), and Isabella (born July 22, 2005), all with the middle name Louise.
Simplified: They have three daughters, Alexandra (born November 27, 1996), Elizabeth (born August 6, 2002) and Isabella (born July 22, 2005), all with the same middle name of Louise.