In 1832 , his male line failed after the death of the third Baron Macdonald , who had acquired the surname Bosville in 1813 by royal license after inheriting estates from his uncle .
The 9th baronet was created Baron Macdonald in 1776 .
In 1832 , Baron Macdonald 's male line failed after the death of the Baron Macdonald   Macdonald , who had acquired the surname Bosville in 1813 by royal license after inheriting estates from his uncle .
The 9th baronet was created Baron Macdonald in 1776 .