Baron Petersham is in Baronies of England Alphabetically, Baronies of England Chronologically, Extinct Baronies of England.
Summary
25th June 1674. John Maitland 1st Duke Lauderdale [aged 58] created.
24th August 1682. John Maitland 1st Duke Lauderdale extinct.
On 25th June 1674 John Maitland 1st Duke Lauderdale [aged 58] was created 1st Earl Guildford, 1st Baron Petersham. Elizabeth Murray Duchess Lauderdale [aged 47] by marriage Countess Guildford.
On 24th August 1682 John Maitland 1st Duke Lauderdale [aged 66] died. Duke Lauderdale, Earl Guildford, Baron Petersham extinct. His brother Charles succeeded 3rd Earl Lauderdale, 3rd Viscount Maitland, 3rd Viscount Lauderdale.