Groby owned by the Grey family whose estate included Bradgate Park. Sir John Grey of Groby married Elizabeth Woodville. After his death, in battle, she married Edward IV of England. Bradgate Park was the childhood home of Lady Jane Grey, who became Queen of England for nine days in 1553. The Grey family held the barony until it was forfeited in 1554. Thomas Grey, Lord Grey of Groby became MP for Leicester in 1641 and fought on the side of Parliament in the English Civil War. In 1649 Grey was the only aristocrat of the 59 signatories of the death warrant
Bradgate Park and Cropston Reservoir Bradgate Park and Cropston Reservoir Bradgate Park and Cropston Reservoir is a 399.7 hectare geological Site of Special Scientific Interest north=west of Leicester. It is also a Nature Conservation Review site, and Bradgate Park contains Geological Conservation Review sites and a Scheduled Monument. Bradgate Park has one of the best examples of ancient parkland in the county, and Cropston Reservoir has unusual plants on its shores. The park has Charnian rocks dating to the Ediacaran period around 600 million years ago, and it has provided the type section for four different members of the stratigraphic sequence. It is described by