Cryptic across

5 Saul’s daughter finds setter near pub, reflecting (5)
6 River enterprise venture’s taken off (5)
8 One in two with uncommon incidental wit (9,4)
9 Man of Victoria’s connection with a part of Canada (7)
10 Need to take London line to terminus for trip (5)
13 Use French word, in amongst a sprinkling of English, to express feelings (5)
14 Steal five round knock-out in return against literate Russian (7)
16 God exhorter? OK, sort of (5,8)
18 Book ocean-side house, on the front (5)
19 It’s illegally traded key material? (5)