Baron Chatham is in Baronies of England Alphabetically.
Summary
1705. John Campbell 2nd Duke Argyll [aged 24] created.
4th October 1743. Archibald Campbell 3rd Duke Argyll [aged 61] extinct.
In 1705 John Campbell 2nd Duke Argyll [aged 24] was created 1st Earl of Greenwich, 1st Baron Chatham.
On 4th October 1743 John Campbell 2nd Duke Argyll [aged 62] died. His brother Archibald [aged 61] succeeded 3rd Duke Argyll. Duke of Greenwich, Earl of Greenwich and Baron Chatham extinct.
See Baronies of England Chronologically, Created Baronesses of England, Extinct Baronies of England.
Summary
4th December 1761. Hester Granville Countess Chatham [aged 41] created.
9th April 1803. Son John Pitt 2nd Earl Chatham [aged 46] succeeded.
24th September 1835. John Pitt 2nd Earl Chatham extinct.
On 4th December 1761 Hester Granville Countess Chatham [aged 41] was created 1st Baroness Chatham of Chatham in Kent.
On 9th April 1803 Hester Granville Countess Chatham [aged 82] died. Her son John [aged 46] succeeded 2nd Baron Chatham of Chatham in Kent.
On 24th September 1835 John Pitt 2nd Earl Chatham [aged 78] died. Earl Chatham, Baron Chatham of Chatham in Kent extinct.