1770 - 1855 (85 years)
Family Lines of Rt. Hon. John Brabazon Ponsonby, 1st Viscount, 2nd Baron
Rt. Hon. John Brabazon Ponsonby, 1st Viscount, 2nd Baron, 4 Paternal Lines, 7 Ancestors, 3 Generations
Generation 0 Generation 1 Generation 2 Generation 3