UnScramble this Word: c s e r s a t?

Questions

biblical character: high priest of israel when samuel was born?

biblical character: father-in-law of moses?

famous people: nicky clarke's name is famous in which fashion field?

famous people: trudie styler married which singer/rainforest conservationist in 1992?

famous people: which former son-in-law of the queen remarried in 1997?