UnScramble this Word: a t e r h?

Questions

Which plant is the source of linen?

Christians that gather in a place called a Meeting House?

Who married Lucy Heald at the end of 1999?

In the 1955 comedy he Ladykillers which British star played the leader of a gang of clumsy bank robbers?

The tradition of making what was born out of the need to use up milk and eggs before lent?