Answers contain traditionally spelt male or female forenames popular last century.
1 Sounds like an ecclesiastical garment denoting authority! (4)
2 High level content. (4)
3 Multi surface cleaner (5,4)
4 Cornish Cheese (9)
5 West country biscuit (4,6)
6 A way of achieving success with numbers! (3,3,7)
7 For keeping a time-piece safe (6)
8 Football Club anthem (9,5)
9 Partly ground cereal (5,6)
10 Small edible tubers (9,8)