Please check if these have the same meaning. OPT:
(1). no;
(2). yes;
The son of Reverend William Leonard Addington , 2nd Viscount Sidmouth , eldest son of Prime Minister Henry Addington , 1st Viscount Sidmouth .
was a son of Reverend Henry Addington , 2nd Viscount Sidmouth , the eldest son of Prime Minister William Leonard Addington and 1st Viscount Sidmouth .
(1).