Original sentence: Sir John Michael Hungerford Pollen, 7th Baronet (1919-2003).Sir John Walter Pollen, 2nd Baronet (1784-1863).Sir Richard Hungerford Pollen, 3rd Baronet (1815-1881)
Edited sentence: Sir John Michael Hungerford Pollen, 7th Baronet (1919-2003), succeeded by only son.Sir John Walter Pollen, 2nd Baronet (1784-1863), succeeded by nephew.Sir Richard Hungerford Pollen, 3rd Baronet (1815-1881), whose younger brother John Hungerford Pollen was ancestor of the 7th Baronet, below