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| Sire: Eng Ch Borrowdale Romeo Persian blue (PER a) 27 April 1965 Inbreeding coefficient: 0.87 % (4) - 6.76 % (10) Ancestor loss coefficient: 90.00 % (4) - 21.15 % (10)   | Sire's sire: CH Orion of Pensford Persian blue (PER a) | Sire's sire's sire: GC Halcyon Boniface Persian blue (PER a) | CH Blue Boy of Kenton Persian blue (PER a) | Bluemine Melissa Persian blue (PER a) | Sire's sire's dam: CH June Rose of Pensford Persian blue (PER a) | CH Foxburrow Frivolous of Pensford Persian blue (PER a) | CH Mooncoin Judy Persian blue (PER a) | Sire's dam: Beamsley Wendy Persian blue (PER a) | Sire's dam's sire: Widdington Wrensun Persian blue (PER a) | Eng CH Widdington Warden Persian cream (PER e) | Widdington Wren Persian (PER) | Sire's dam's dam: Kirkgate Blue Tulle of Gaylands Persian blue (PER a) | Berrett Casanova Persian (PER) | Blue Pom Pom Persian blue (PER a) | ||||
| Dam: Sonata Silverina Persian black smoke (PER ns) 02 July 1967 Inbreeding coefficient: 32.21 % (4) - 34.82 % (9) Ancestor loss coefficient: 66.67 % (4) - 17.99 % (10) | Dam's sire: EngCH Sonata Tesoro Persian black (PER n) | Dam's sire's sire: Eng Ch Deebank Mascot Persian black (PER n) | Vigilant Mark Persian blue (PER a) | Eng Ch Chadhurst Black Beauty Persian black (PER n) | Dam's sire's dam: Sonata Andante Persian black smoke (PER ns) | GC Halcyon Boniface Persian blue (PER a) | Marita of Allington Persian silver shell (PER ns 12) | Dam's dam: Sonata Domenica Persian (PER) | Dam's dam's sire: EngCH Sonata Tesoro Persian black (PER n) | Eng Ch Deebank Mascot Persian black (PER n) | Sonata Andante Persian black smoke (PER ns) | Dam's dam's dam: Sonata Musica Persian blue smoke (PER as) | CH Sonata Sovrano Persian silver shell (PER ns 12) | Sonata Andante Persian black smoke (PER ns) | ||||