[horse] Summerly (foaled March 31, 2002 in Kentucky) is an American Thoroughbred racehorse best known for winning the Grade 1 Kentucky Oaks in 2005. She was sired by 1990 Preakness Stakes winner, Summer Squall and out of the Mr. Prospector mare, Here I Go. Summerly raced from age two through age four and was then retired. She was sold at th... Found on http://en.wikipedia.org/wiki/Summerly_(horse)