Some specific and unique facts concerning these 2 constituencies (courtesy of Wikipedia):
- Orkney & Shetland: It is a small remote constituency which has remained unchanged since its creation in 1707 following the Act of Union. It has elected only Whig, Liberal and Liberal Democrat MPs from 1837 to 1935 and since 1950. At each general election from 1955-79, and in 1987/2010/2017, it was the safest Liberal Democrat seat in the UK. In 2015, it was the only seat in Scotland to return a Liberal Democrat MP.
- Westmorland and Lonsdale: The constituency was created in 1983 and was won by Tim Farron in 2005 with a slim majority; his majority in the 2017 and 2019 general elections was also small. Since 2017, has been the only Liberal Democrat seat in the whole of Northern England. It was held by the Tories from 1983-2005 and the previous Westmorland constituency (created in 1290) was held by the Tories/Unionists continuously from 1832 to 1983.
Orkney & Shetland is the only long-term Liberal Democrat seat. I expect Westmorland and Lonsdale to revert to the Tories when Tim Farron steps down. The Lie Dems are an ephemeral "Vicar of Bray" party whose positions change with the wind and have no permanent base (Orkney & Shetland excepted).