A1. Thomas Radcliff, m. Margaret Parr.
  • B1. Sir Richard Radcliff, Knight.
  • B2. John Radcliff, younger brother, m. N. N. Ffenwick.
    • C1. Sir John Radcliff, of Derwentwater, co. Cumberland, m. a daughter of John Derwentwater, of Derwentwater, co. Cumberland.
      • D1. John Radcliff, of Derwentwater.
        • E1. Sir John Radcliff, of Derwentwater, m. Alice, daughter of Edmuond Dudley.
          • F1. John Radcliff, m. Catherine Grimstone.
            • G1. Dorothy Radcliff, m. Francis, son of William, Lord Dacre, of Gillesland.
      • D2. Edward Radcliff, of Cartington, co. Northumberland; had issue.
      • D3. Nicholas Radcliff.
Sources: Foster, J. (ed) Pedigrees Recorded at the Heralds' Visitations of the Counties of Cumberland and Westmorland, of 1615 and 1666. London: The Harleian Society.