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| : Romaldkirk Toga Persian (PER) Inbreeding coefficient: 12.50 % (4) - 12.50 % (10) Ancestor loss coefficient: 66.67 % (4) - 77.78 % (10)   | : The Friar Persian blue (PER a) | : Eng CH Turco Persian blue (PER a) | Gem Persian blue smoke (PER as) | Phiz Persian blue smoke (PER as) | : Zeika Persian (PER) | Eng CH Perso Persian blue smoke (PER as) | Zeta Persian blue (PER a) | : Lily Persian blue (PER a) | : Zeta Persian blue (PER a) | Eng CH Perso Persian blue smoke (PER as) | Moos Persian blue (PER a) | |||||||
| : Romaldkirk Calliope Persian cream (PER e) | ||||||||||||||||||