Misc: [pot luck] how many deadly sins are there?

Questions

What was the Russian city of St. Petersburg called from 1924 to 1991?

Which 19th Century poet was known as 'The Bard of Rydal Mount'?

Which 18th Century poet was known as 'The Bard of Ayrshire'?

In the 1960s, which company made a version of the Austin Mini, called the Elf?

1n the 1960s, what was the name of the Wolseley version of the Austin Mini?