My first Cocker (1972) had Glowhill (his mum was Glowhill Midnight Blue) & Harwenprince in his pedigree. I think he also had Scollys (or Scolys) but that might have been my second Cocker (they were distantly related). I can't get my hands on their pedigrees at the moment because they are in my spare room which is packed with junk pending my bedroom remodelling