[1] In 1160 Shaw MacDuff accompanied Malcolm IV of Scotland on an expedition to suppress a rebellion in Morayshire.

[1][2] In 1263, during the Scottish–Norwegian War, Ferquhar Mackintosh, the fifth chief led his clan at the Battle of Largs against the army of Haakon IV of Norway.

[1] Angus Mackintosh was brought up in the court of his uncle, Alexander of Islay, Lord of the Isles, chief of Clan Donald.

[1] Angus and Eva lived on the lands of Clan Chattan at Tor Castle but they later withdrew to Rothiemurchus.

[1] During the Wars of Scottish Independence the sixth chief of Clan Mackintosh supported Robert the Bruce.

[1] The Mackintoshes fought at the Battle of Lochaber in 1429 which was between forces led by Alexander of Islay, Earl of Ross, 3rd Lord of the Isles and the royalist army of James I of Scotland.

[7] The Battle of Craig Cailloch was fought in 1441: the Clan Mackintosh, led by the chief's son, Duncan Mackintosh, (later the 11th chief), at the instigation of Alexander, Lord of the Isles, began to invade and raid the Clan Cameron lands.

The Letter required "utter extermination and destruction" of the clan and its supporters "leaving none alive except priests, women and children" who were to be transported across the sea and to the low countries.

[16] During the Scottish Civil War the Mackintoshes fought for James Graham, 1st Marquis of Montrose throughout his campaign for Charles I of England.

[1] General Wade's report on the Highlands in 1724, estimated the combined clan strength of the Mackintoshes and Farquharsons at 800 men.

[1] However, in his absence, his wife, Lady Anne Mackintosh raised men to fight for the Jacobite Charles Edward Stuart.

[1] An attempt was made by five hundred Government troops to capture Prince Charles at Moy, but they were deceived by just five of the Lady Mackintosh's retainers into believing that they had blundered into the entire Jacobite army and fled.

As an absentee landlord, Aeneas Mackintosh showed little interest in these lands until the 1790s, when wartime demands made the extraction of timber from Glen Feshie and Inshriach an attractive proposition.

In the late 18th and early 19th centuries the Glen Feshie Wood Company felled trees on his land at Ruigh Aiteachain, floating the logs down the river to the Spey.

In 1820, Aeneas was succeeded by a second cousin, Alexander Macintosh, a merchant who owned slave plantations in Jamaica.

The Mackintosh was an Integrated Humanities (IH) and history teacher in the Humanities Faculty at Nanyang Girls' High School before retiring in 2022 and is married to a former Language Arts teacher and academic, Miss Vanessa Heng in March 2014, after their engagement in 2013.