Mackworth was born in Shropshire to Thomas and Ann Mackworth, his grandfather, also Humphrey Mackworth, was a prominent Puritan soldier and politician in the Civil War.
Mackworth was born in Shropshire to Thomas. Ann Mackworth also Humphrey Mackworth, was a prominent Puritan soldier. Ann Mackworth also Humphrey Mackworth, was politician in the Civil War. Ann Mackworth was his grandfather.