lˈeɪɾɚɹ ɪn wˈʌn θˈaʊzənd θɹˈiːhˈʌndɹɪd twˈɛnti hiː wʌz ɪnvˈɑːlvd ɪn ɐ kənspˈɪɹəsi ɐɡˈɛnst kˈɪŋ ɹˈɑːbɚt ɐlˈɔŋ wɪð sˌɜː dˈeɪvɪd, lˈɔːɹd ʌv bɹˈɛtʃɪn.
Later in 1320 he was involved in a conspiracy against King Robert along with Sir David, Lord of Brechin.