A1. George Osborne, of London.

B1. John Osborne, of Grantham, Co. Lincoln, m. Winifrid, daughter of John Booth, of Bishop Norton, Co. Lincoln.
  • C1. Thomas Osborne, d. without issue.
  • C2. John Osborne, of Thorp by water, Co. Rutland, kn. 1618, m. Elizabeth, daughter of Thomas Conny, of Basingthorp, Co. Lincoln, Knight.
  • C3. George Osborne, d. without issue.
  • C4. Elizabeth Osborne, d. without issue.
  • C5. Anne Osborne, m. George Archer, of Grantham.

Source: Armytage, G. J. (1870) The Visitation of the County of Rutland in the Year 1618-19, Taken by William Camden, Clarenceux King of Arms. London: Harleian Society.