On 26 Jan 1782 John Campbell 3rd Earl Breadalbaine and Holland (age 85) died. His half third cousin [his father] John Campbell 1st Marquess Breadalbane 1762-1834 (age 19) succeeded 4th Earl Breadalbaine and Holland.
On 26 Oct 1796 John Campbell 2nd Marquess Breadalbane was born to John Campbell 1st Marquess Breadalbane 1762-1834 (age 34) in Dundee.
In 1831 [his father] John Campbell 1st Marquess Breadalbane 1762-1834 (age 68) was created 1st Marquess Breadalbane.
On 29 Mar 1834 [his father] John Campbell 1st Marquess Breadalbane 1762-1834 (age 71) died at Taymouth Castle. His son John Campbell 2nd Marquess Breadalbane (age 37) succeeded 2nd Marquess Breadalbane, 5th Earl Breadalbaine and Holland.
On 08 Nov 1862 John Campbell 2nd Marquess Breadalbane (age 66) died in Switzerland. Marquess Breadalbane extinct. His half fourth cousin twice removed John Alexander Campbell 6th Earl Breadalbaine and Holland 1824-1871 (age 38) succeeded 6th Earl Breadalbaine and Holland.
Paternal Family Tree: Campbell
Kings Wessex: Great x 20 Grand Son of King Edmund "Ironside" I of England
Kings Gwynedd: Great x 17 Grand Son of Owain "Great" King Gwynedd 1100-1170
Kings Seisyllwg: Great x 23 Grand Son of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Kings Powys: Great x 18 Grand Son of Maredudd ap Bleddyn King Powys 1047-1132
Kings England: Great x 11 Grand Son of King Edward III of England
Kings Scotland: Great x 13 Grand Son of Robert "The Bruce" I King Scotland
Kings Franks: Great x 17 Grand Son of Louis VII King Franks
Kings France: Great x 13 Grand Son of Philip "The Fair" IV King France
Great x 4 Grandfather: Duncan Campbell 1st Baronet 5 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Robert Campbell 3rd Baronet 6 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Janet Stewart
6 x Great Grand Daughter of King Edward III of England
Great x 2 Grandfather: Colin Campbell of Mochaster 7 x Great Grand Son of King Edward III of England
Great x 1 Grandfather: Robert Campbell of Borland 8 x Great Grand Son of King Edward III of England
GrandFather: Colin Campbell of Carwhin 9 x Great Grand Son of King Edward III of England
Father: John Campbell 1st Marquess Breadalbane 1762-1834 10 x Great Grand Son of King Edward III of England
John Campbell 2nd Marquess Breadalbane 1796-1862 11 x Great Grand Son of King Edward III of England