W Bro Frank Alexander Rankin was installed as
Assistant Provincial Grand Master in 2006.

He was elevated on 21st November 1980 in
Industry Royal Ark Mariner Lodge No 293. 
He was Worshipful Commander of that Lodge in 1989.

He was appointed to Royal Ark Mariner Provincial Grand Rank in 1999. 
In 2002 he was appointed to Royal Ark Mariner Grand Rank.