Cat:Sylvan Tinklebell
Pedigree:
4 / 5 / 6
generations
Sex:FemaleBirthdate:25 July 1943
Breed & Color:British shorthair blue (BRI a)
Inbreeding coefficient:3.13 % (4) - 3.13 % (10)
Ancestor loss coefficient:88.00 % (4) - 60.92 % (10)
Sire:Sylvan Peter
British shorthair blue (BRI a)
Birthdate:07 July 1940
Inbreeding coefficient:12.50 % (4) - 12.50 % (10)
Ancestor loss coefficient:82.35 % (4) - 79.59 % (10)
Dam:Sylvan Birdiecoat
British shorthair blue (BRI a)
Inbreeding coefficient:0.00% (4) - 0.00 % (10)
Ancestor loss coefficient:94.44 % (4) - 84.31 % (10)
Sire's sire:
Mervyn of Coryton
British shorthair blue
(BRI a)
14 July 1937
Sire's dam:
CH Chatelaine of Coryton
British shorthair tortoiseshell
(BRI f)
01 June 1933
Inbreeding coefficient:
0.00% (4) -
Ancestor loss coefficient:

Dam's sire:
CH Campersmudge
British shorthair blue
(BRI a)
10 April 1929
Inbreeding coefficient:
0.00% (4) - 0.00 % (10)
Ancestor loss coefficient:
92.86 % (4) - 74.51 % (10)
Dam's dam:
Moonlight
British shorthair blue
(BRI a)
17 March 1937
Inbreeding coefficient:
25.00 % (4) -
Ancestor loss coefficient:

Sire's sire's sire:
CH Brittas of Coryton
British shorthair black
(BRI n)
20 July 1934
Inbreeding coefficient:
0.00% (4) - 0.00 % (10)
Ancestor loss coefficient:
100.00 % (4) - 87.27 % (10)
Sire's sire's sire's sire:
CH Campersmudge
British shorthair blue
(BRI a)
Sire's sire's sire's sire's sire:
Camperdown
British shorthair blue
(BRI a)
Blue Scamp
British shorthair blue (BRI a)
Lady Zelia
Russian Blue (RUS)
Sire's sire's sire's sire's dam:
Smudge of Isleworth
British shorthair tortoiseshell
(BRI f)
Tiger of Isleworth
British shorthair red tabby (BRI d 22)
Tortie of Isleworth
Persian tortoiseshell (PER f)
Sire's sire's sire's dam:
CH Chatelaine of Coryton
British shorthair tortoiseshell
(BRI f)
Sire's sire's sire's dam's sire:
Timmy Tiptoes of Coryton
British shorthair red tabby
(BRI d 22)
Lucius of Coryton
British shorthair black (BRI n)
Toinette of Coryton
British shorthair blue & cream (BRI g)
Sire's sire's sire's dam's dam:
CH Aunt Jane of Coryton
British shorthair black
(BRI n)
Brookside Michael
Persian blue (PER a)
Bunty
Siamese seal point (SIA n 33)
Sire's dam's sire:
Timmy Tiptoes of Coryton
British shorthair red tabby
(BRI d 22)
15 March 1931
Inbreeding coefficient:
0.00% (4) -
Ancestor loss coefficient:

Sire's dam's sire's sire:
Lucius of Coryton
British shorthair black
(BRI n)
Sire's dam's sire's dam:
Toinette of Coryton
British shorthair blue & cream
(BRI g)
Sire's dam's sire's dam's sire:
Toni of Culloden
British shorthair blue
(BRI a)
Sire's dam's sire's dam's dam:
Tabsfield Titch
British shorthair tortoiseshell and white (calico)
(BRI f 03)
Sire's dam's dam:
CH Aunt Jane of Coryton
British shorthair black
(BRI n)
10 August 1929
Inbreeding coefficient:
0.00% (4) -
Ancestor loss coefficient:

Sire's dam's dam's sire:
Brookside Michael
Persian blue
(PER a)
Sire's dam's dam's dam:
Bunty
Siamese seal point
(SIA n 33)
Dam's sire's sire:
Camperdown
British shorthair blue
(BRI a)
21 September 1926
Inbreeding coefficient:
0.00% (4) - 0.00 % (9)
Ancestor loss coefficient:
90.00 % (4) - 71.11 % (9)
Dam's sire's sire's sire:
Blue Scamp
British shorthair blue
(BRI a)
Dam's sire's sire's sire's sire:
Ballochmyle Peterkin
British shorthair white blue-eyed
(BRI w 61)
Dam's sire's sire's sire's dam:
Paulette
British shorthair blue
(BRI a)
Dam's sire's sire's dam:
Lady Zelia
Russian Blue
(RUS)
Dam's sire's sire's dam's sire:
Ivan O Caes-Auletone
Russian Blue
(RUS)
Dam's sire's sire's dam's dam:
Sanchia
Russian Blue
(RUS)
Ivan O Caes-Auletone
Russian Blue (RUS)
Peekieboo O Mendip
Russian Blue (RUS)
Dam's sire's dam:
Smudge of Isleworth
British shorthair tortoiseshell
(BRI f)
Inbreeding coefficient:
0.00% (4) -
Ancestor loss coefficient:

Dam's sire's dam's sire:
Tiger of Isleworth
British shorthair red tabby
(BRI d 22)
Dam's sire's dam's sire's sire:
Zebra
British shorthair red
(BRI d)
Dam's sire's dam's sire's dam:
Torty
British shorthair tortoiseshell
(BRI f)
Dam's sire's dam's dam:
Tortie of Isleworth
Persian tortoiseshell
(PER f)
Dam's dam's sire:
CH Morning Mists
Russian Blue
(RUS)
08 April 1932
Dam's dam's dam:
CH Silver Stream
British shorthair blue
(BRI a)
Inbreeding coefficient:
0.00% (4) -
Ancestor loss coefficient:

Dam's dam's dam's sire:
CH Morning Mists
Russian Blue
(RUS)
Dam's dam's dam's dam:
Silver Web
British shorthair blue
(BRI a)