Alexander MacTavish
     d. 1685 with the 9th Earl of Argyle in the Mamouth Rebellion
     male heir, succeeding his brother

      Dugald MacTavish
     Officer of the Guard, Canassarie Castle for Sir James Campbell of
      Auchinbreck
     Hung from the highest parapret of Canassarie Castle, 1685, when overrun by
      the MacLeans (Mamouth Rebellion)
     male heir, succeeding his father

      Donald MacTavish and Bessie Campbell
     Listed in Potalloch Writs as follows:
     15 May 1669, Inverary, Charter

      Eoin (John) MacTavish and Marion Campbell  
 Listed in Potalloch Writs as follows:
     7 Nov 1633 Infeftment, Inverary
     John McCawis
     John McCawis of Tonardarie
     d. ca. 15 May 1669

      Archibald MacTavish
     Listed in Potalloch Writs as follows:
     6 Nov 1633 Infeftment, Inverary
     6 Nov 1633, Kilmichael
     7 Nov 1633, Inverary
     Archibald McCavis, now of Tonardarie
     Archibald McCawis of Tonardarie

      Ian MacTavish
     Listed in Potalloch Writs as follows:
     28 Jul 1569 Charter
     John McPatrick VcDouill
     John McCawis of Tonardarie
     d. before 6 Nov 1633

      Patrick MacTavish
     Listed in Potalloch Writs as follows:
     13 Aug 1547 Sasine
     20 Oct 1547 Infeftment
     2 Nov 1547 Sasine
     28 Jul 1569 Charter
     Patrick McDouill VcAllister
     Patrick McDoule VcAne VcAllister
     Patrick McDoule VcAne VcAllexander
     Patrick McDouil VcAne VcCawis of Tonardare
     Patrick McDoule VcAne of Tonardare