JASAM'S NINJA
Linebreeding statistics, 20 generations
- Inbreeding coefficient (full-depth value): 6.84%
- Unique ancestors in 20 generations (283 / 2097150) = 0.01%
- Total crosses walked (incl. repeats): 966
- The recorded pedigree runs out after 16 generations.
Min crosses: 2 · 162 repeated ancestors
| Name | Crosses | # | Lines | Blood % | Influence |
|---|---|---|---|---|---|
| HAWK OF KAGETSU LAND | 3D · 4D · 5S×2 | 4 | 4 (2)(2) | 25.00% | 3x3 |
| FLOYD EXCEL OF TOKYO KASHUSOW | 4D · 5S×2 · 5D · 6S×2 | 6 | 6 (4)(2) | 18.75% | 3x4 |
| ANIMETE OF MAKIESOW | 4d · 5s · 5d · 6s×2 | 5 | 5 (3)(2) | 15.63% | 4x4 |
| BLUES ANTHONY OF FUJIMILAND | 5D · 6S×3 · 6D · 7S×2 · 7D | 8 | 8 (5)(3) | 11.72% | 4x5 |
| EXCEL QUEEN OF LILAC SPRING | 5d · 6s×3 · 6d · 7s×2 · 7d | 8 | 8 (5)(3) | 11.72% | 4x5 |
| ADELA OF AMAGE | 4d · 5s | 2 | 2 (1)(1) | 9.38% | 4x5 |
| ANDOLEASON OF GOLDEN MEADOW | 4S · 5D | 2 | 2 (1)(1) | 9.38% | 4x5 |
| WHITE PEARL OF LONE HILL | 4s · 5d | 2 | 2 (1)(1) | 9.38% | 4x5 |
| BABY MOMBRAN OF FUJIMILAND | 5D · 6S · 6D · 7S · 7D · 8S×2 | 7 | 7 (4)(3) | 8.59% | 5x5 |
| CANDY OF BOYER | 6D×2 · 7S · 7D×3 · 8S×2 · 8D×2 · 9S×2 | 12 | 12 (5)(7) | 8.20% | 5x5 |
| BLUES HANNA OF FUJIMILAND | 6d×2 · 7s×3 · 7d · 8s×2 · 8d×2 | 10 | 10 (5)(5) | 7.81% | 5x5 |
| CECILIA OF SUNSET FUJI | 5d · 6s · 6d · 7s×2 | 5 | 5 (3)(2) | 7.81% | 5x5 |
| Q. A. BARON OF TAMANA ARIEKESOW | 5D · 6S · 6D · 7S×2 | 5 | 5 (3)(2) | 7.81% | 5x5 |
| SOPHIA OF MIURA | 7d×2 · 8s×3 · 8d×4 · 9s×6 · 9d×6 · 10s×4 · 10d×3 · 11s×2 | 30 | 30 (15)(15) | 7.42% | 5x5 |
| WHITE PRINCE OF LILAC KENNEL | 6D · 7S×3 · 7D · 8S×3 · 8D×2 · 9S · 9D | 12 | 12 (7)(5) | 7.03% | 5x5 |
| SNOW FLAKE OF LILAC SPRING | 6d · 7s×4 · 7d · 8s×2 · 8d | 9 | 9 (6)(3) | 6.64% | 5x5 |
| DANDY OF LILAC KENNEL | 6D · 7S×3 · 7D · 8S×2 · 8D | 8 | 8 (5)(3) | 5.86% | 5x6 |
| ANGEL PEET OF FUJIMILAND | 7D×2 · 8S×3 · 8D×3 · 9S×2 · 9D×2 | 12 | 12 (5)(7) | 4.69% | 5x6 |
| ANGEL BABY OF FUJIMI LAND | 6d · 7s · 7d · 8s×2 · 8d · 9s×2 | 8 | 8 (5)(3) | 4.69% | 5x6 |
| CARRY OF LONE HILL | 5s · 6d | 2 | 2 (1)(1) | 4.69% | 5x6 |
| FLORLIE EXCEL OF TOKYO KASHUSOW | 5s · 6d | 2 | 2 (1)(1) | 4.69% | 5x6 |
| JESS OF SANUKI KOYA | 5S · 6D | 2 | 2 (1)(1) | 4.69% | 5x6 |
| LOVELY JUNIOR OF LILAC SPRING | 5S · 6D | 2 | 2 (1)(1) | 4.69% | 5x6 |
| PAUL OF SAGAMI KUBOTA | 5D · 6S | 2 | 2 (1)(1) | 4.69% | 5x6 |
| VICKY OF TAMANA ARIAKESOW | 5d · 6s | 2 | 2 (1)(1) | 4.69% | 5x6 |
| EDWARD BOYER OF GOLDEN STAR | 7D · 8S · 8D×3 · 9S×3 · 9D×4 · 10S×4 · 10D×2 · 11S×2 | 20 | 20 (10)(10) | 4.39% | 6x6 |
| BRIGHT JOHNNY OF ROYAL BREED | 6D · 7S · 7D · 8S · 8D · 9S×2 | 7 | 7 (4)(3) | 4.30% | 6x6 |
| CATHARINE OF SHIRAKAWA NOGUCHI | 5S · 7D · 8S | 3 | 3 (2)(1) | 4.30% | 6x6 |
| ETHEL OF GROWING FIELD | 7d×2 · 8s · 8d×3 · 9s×2 · 9d×2 · 10s×2 | 12 | 12 (5)(7) | 4.10% | 6x6 |
| FRESH BOYER OF UMIHIKOSOW | 7D×2 · 8S · 8D×3 · 9S×2 · 9D×2 · 10S×2 | 12 | 12 (5)(7) | 4.10% | 6x6 |
| DURIAN OF GOLDEN PARK | 6d · 7s · 7d · 8s×2 | 5 | 5 (3)(2) | 3.91% | 6x6 |
| HERBERT OF FUJITA | 6D · 7S · 7D · 8S×2 | 5 | 5 (3)(2) | 3.91% | 6x6 |
| KITTENISH LADY OF MARINER STAR | 6d · 7s · 7d · 8s×2 | 5 | 5 (3)(2) | 3.91% | 6x6 |
| ANN CATLAIR OF FUJIMILAND | 5d · 7d | 2 | 2 (0)(2) | 3.91% | 6x6 |
| JUNIOR'S HIGH CROWN | 6S · 7D · 8S · 8D · 9S · 9D · 10S · 10D · 11S×2 | 10 | 10 (6)(4) | 3.81% | 6x6 |
| CLARICE OF SNOW LIGHT | 8d×2 · 9s×3 · 9d×4 · 10s×6 · 10d×6 · 11s×4 · 11d×3 · 12s×2 | 30 | 30 (15)(15) | 3.71% | 6x6 |
| JUNIORS DANDY | 8D×2 · 9S×3 · 9D×4 · 10S×6 · 10D×6 · 11S×4 · 11D×3 · 12S×2 | 30 | 30 (15)(15) | 3.71% | 6x6 |
| BYRON OF SNOW LIGHT | 6S · 7D×2 · 8D · 9S | 5 | 5 (2)(3) | 3.71% | 6x6 |
| FUJI OF MIURA | 8D×3 · 9S×4 · 9D×4 · 10S×4 · 10D×3 · 11S×2 | 20 | 20 (10)(10) | 3.52% | 6x6 |
| SNOW FREE OF LILAC SPRING | 7d · 8s×4 · 8d · 9s×2 · 9d | 9 | 9 (6)(3) | 3.32% | 6x6 |
| TEXAS WAGONS DEAN LADY | 6d×2 | 2 | 2 (0)(2) | 3.13% | 6x6 |
| ALTARE OF TSURUMI KISHIDA | 8S · 8D×3 · 9S×3 · 9D×2 · 10S×4 | 13 | 13 (8)(5) | 2.93% | 6x7 |
| EMERALD OF MIURA | 7S · 7D · 8S · 8D · 9S · 9D · 10S×2 | 8 | 8 (5)(3) | 2.93% | 6x7 |
| JASMINE OF BROAD WAY | 7d · 8s×3 · 8d · 9s×2 · 9d | 8 | 8 (5)(3) | 2.93% | 6x7 |
| WHITE PRINCE OF LILAC KENNELS | 7D · 8S×3 · 8D · 9S×2 · 9D | 8 | 8 (5)(3) | 2.93% | 6x7 |
| ANGEL PINA OF FUJIMILAND | 7d · 8s · 8d · 9s×2 · 9d · 10s×2 | 8 | 8 (5)(3) | 2.34% | 6x7 |
| CURTIS OF TSURUMI LAND | 7S · 7D · 8S · 8D | 4 | 4 (2)(2) | 2.34% | 6x7 |
| A.J.BRAVE OF LONE HILL | 6S · 7D | 2 | 2 (1)(1) | 2.34% | 6x7 |
| AMY OF TAMARA ARIAKESOW | 6d · 7s | 2 | 2 (1)(1) | 2.34% | 6x7 |
| ASAOMI OF SHOW NAN FUJI | 6D · 7S | 2 | 2 (1)(1) | 2.34% | 6x7 |
| DAUGHTER'S WHITE ROBIN OF LILAC SPRING | 6s · 7d | 2 | 2 (1)(1) | 2.34% | 6x7 |
| EMERALD OF WHITE CHARM | 6s · 7d | 2 | 2 (1)(1) | 2.34% | 6x7 |
| FANNY OF SANUKI NAKANO | 6s · 7d | 2 | 2 (1)(1) | 2.34% | 6x7 |
| KAREN OF SAGAMI KUBOTA | 6d · 7s | 2 | 2 (1)(1) | 2.34% | 6x7 |
| VERDA OF SAINT PAUL | 8d · 9s · 9d×3 · 10s×3 · 10d×4 · 11s×4 · 11d×2 · 12s×2 | 20 | 20 (10)(10) | 2.20% | 7x7 |
| BEATRICE OF SEIKAISOW | 7d · 8s · 8d · 9s · 9d · 10s×2 | 7 | 7 (4)(3) | 2.15% | 7x7 |
| MY BELLE CROWN OF SHIRAKAWA NOGUCHI | 6S · 8D · 9S | 3 | 3 (2)(1) | 2.15% | 7x7 |
| SNOW MARQUISE OF SHIRAKAWA NOGUCHI (1975) | 6s · 8d · 9s | 3 | 3 (2)(1) | 2.15% | 7x7 |
| BUNNY OF GROWING FIELD | 8d×2 · 9s · 9d×3 · 10s×2 · 10d×2 · 11s×2 | 12 | 12 (5)(7) | 2.05% | 7x7 |
| HEIDY OF UMIHIKOSOW | 8d×2 · 9s · 9d×3 · 10s×2 · 10d×2 · 11s×2 | 12 | 12 (5)(7) | 2.05% | 7x7 |
| MEL MURATA OF DIAMOND TOKYO | 8D×2 · 9S · 9D×3 · 10S×2 · 10D×2 · 11S×2 | 12 | 12 (5)(7) | 2.05% | 7x7 |
| CHERRY BLOSSOM OF FUJITA | 7d · 8s · 8d · 9s×2 | 5 | 5 (3)(2) | 1.95% | 7x7 |
| DISNEY OF NEW DREAM | 7D · 8S · 8D · 9S×2 | 5 | 5 (3)(2) | 1.95% | 7x7 |
| KEEP CHARM OF TSURUMI LAND | 7d · 8s · 8d · 9s×2 | 5 | 5 (3)(2) | 1.95% | 7x7 |
| BOSPHORUS OF BENNET KENNEL | 6S · 8S | 2 | 2 (2)(0) | 1.95% | 7x7 |
| DIAMOND 11 VON HAUS FEUER LAND | 8S×3 · 9S · 10D×3 · 11S×3 · 11D · 12S | 12 | 12 (8)(4) | 1.88% | 7x7 |
| WHITE STAR OF SHIRAKAWA NOGUCHI | 7s · 8s · 9d · 10s · 10d · 11s | 6 | 6 (4)(2) | 1.61% | 7x7 |
| ARISA OF NEW DREAM | 8d×2 · 9s×2 · 9d · 10s×2 | 7 | 7 (4)(3) | 1.56% | 7x7 |
| CASMY OF KAWASAKI SATSA | 7d×2 | 2 | 2 (0)(2) | 1.56% | 7x7 |
| PRO SAEGUSA | 9S · 9D×3 · 10S×3 · 10D×2 · 11S×4 | 13 | 13 (8)(5) | 1.46% | < 7x7 |
| TAK OF TSURUMI KISHIDA | 9s · 9d×3 · 10s×3 · 10d×2 · 11s×4 | 13 | 13 (8)(5) | 1.46% | < 7x7 |
| BASTER OF LILAC KENNELS | 8d · 9s×3 · 9d · 10s×2 · 10d | 8 | 8 (5)(3) | 1.46% | < 7x7 |
| CLARIS OF SNOW LIGHT | 8s · 8d · 9s · 9d · 10s · 10d · 11s×2 | 8 | 8 (5)(3) | 1.46% | < 7x7 |
| WHITE STAR OF GREENWOOD | 8D · 9S×3 · 9D · 10S×2 · 10D | 8 | 8 (5)(3) | 1.46% | < 7x7 |
| ALICE OF TSURUMI KISHIDA | 8s · 8d · 9s · 9d | 4 | 4 (2)(2) | 1.17% | < 7x7 |
| BETTE OF NEW DREAM | 7d · 8s | 2 | 2 (1)(1) | 1.17% | < 7x7 |
| BONNIE OF GOLDEN STAR | 7d · 8s | 2 | 2 (1)(1) | 1.17% | < 7x7 |
| FRITZ OF BLUE BLOOD | 7D · 8S | 2 | 2 (1)(1) | 1.17% | < 7x7 |
| JULIAN'S DAUGHTER OF LILAC SPRING | 7s · 8d | 2 | 2 (1)(1) | 1.17% | < 7x7 |
| MARJOLLY | 7d · 8s | 2 | 2 (1)(1) | 1.17% | < 7x7 |
| LILY (ROKU WA MANOR) | 9d · 10s · 10d×3 · 11s×3 · 11d×4 · 12s×4 · 12d×2 · 13s×2 | 20 | 20 (10)(10) | 1.10% | < 7x7 |
| SHIRAOU (YASHIRO) | 9D · 10S · 10D×3 · 11S×3 · 11D×4 · 12S×4 · 12D×2 · 13S×2 | 20 | 20 (10)(10) | 1.10% | < 7x7 |
| BEGIN OF WHISTLING PINE | 8d · 9s · 9d · 10s · 10d · 11s×2 | 7 | 7 (4)(3) | 1.07% | < 7x7 |
| BONCHA OF SILVER SNOW | 8D · 9S · 9D · 10S · 10D · 11S×2 | 7 | 7 (4)(3) | 1.07% | < 7x7 |
| DIAMOND 3 OF KUMAMOTO DOBASHISOW | 7S · 9D · 10S | 3 | 3 (2)(1) | 1.07% | < 7x7 |
| DIAMOND III OF KUMAMOTO DOBASHISOW | 7S · 9D · 10S | 3 | 3 (2)(1) | 1.07% | < 7x7 |
| STAR FUJI OF SHIRAKAWA NOGUCHI | 7s · 9d · 10s | 3 | 3 (2)(1) | 1.07% | < 7x7 |
| ARMY OF STARLIGHT | 8d · 9s · 9d · 10s×2 | 5 | 5 (3)(2) | 0.98% | < 7x7 |
| ARTHUR OF GOLDEN STAR | 8D · 9S · 9D · 10S×2 | 5 | 5 (3)(2) | 0.98% | < 7x7 |
| CATHERINE OF GETTEL MARL | 8d · 9s · 9d · 10s×2 | 5 | 5 (3)(2) | 0.98% | < 7x7 |
| SHIRO OF ARRINGTON KENNELS | 7s · 9s | 2 | 2 (2)(0) | 0.98% | < 7x7 |
| SHIRO TETSU | 7S · 9S | 2 | 2 (2)(0) | 0.98% | < 7x7 |
| WHITE LILY OF SHIRAKAWA NOGUCHI | 8s · 9s · 10d · 11s · 11d · 12s | 6 | 6 (4)(2) | 0.81% | < 7x7 |
| FLORA OF GOLDEN STAR | 9d×2 · 10s×2 · 10d · 11s×2 | 7 | 7 (4)(3) | 0.78% | < 7x7 |
| RONALD OF ANZAI | 9D×2 · 10S×2 · 10D · 11S×2 | 7 | 7 (4)(3) | 0.78% | < 7x7 |
| ANNA OF TSURUMI KISHIDA | 8d×2 | 2 | 2 (0)(2) | 0.78% | < 7x7 |
| GON OF KAMOGAWA | 9D · 10S×2 · 10D · 11S×2 · 12S | 7 | 7 (5)(2) | 0.61% | < 7x7 |
| A-VENUS OF GOLDEN STAR | 8d · 9s | 2 | 2 (1)(1) | 0.59% | < 7x7 |
| BELL OF GROWING FIELD | 8D · 9S | 2 | 2 (1)(1) | 0.59% | < 7x7 |
| JULIAN OF JAPAN KENNEL | 8S · 9D | 2 | 2 (1)(1) | 0.59% | < 7x7 |
| LILY OF KAMAYABU | 8d · 9s | 2 | 2 (1)(1) | 0.59% | < 7x7 |
| SNOW HONEY BABY OF MANAMISOW | 8s · 9d | 2 | 2 (1)(1) | 0.59% | < 7x7 |
| SHIRAGIKUHIME | 8s · 10d · 11s | 3 | 3 (2)(1) | 0.54% | < 7x7 |
| BELTA OF SAINT PAUL | 9d · 10s · 10d · 11s×2 | 5 | 5 (3)(2) | 0.49% | < 7x7 |
| ANGEL OF GINSETSUSOW | 8s · 10s | 2 | 2 (2)(0) | 0.49% | < 7x7 |
| ATUKIE | 8S · 10S | 2 | 2 (2)(0) | 0.49% | < 7x7 |
| JUPITER OF SAZANAMISOW | 8S · 10S | 2 | 2 (2)(0) | 0.49% | < 7x7 |
| MARY | 8s · 10s | 2 | 2 (2)(0) | 0.49% | < 7x7 |
| CHERRY OF HEIANSOW | 10d · 11s×2 · 11d · 12s×2 · 13s | 7 | 7 (5)(2) | 0.31% | < 7x7 |
| JOHNNY OF TAKEUCHI | 10D · 11S×2 · 11D · 12S×2 · 13S | 7 | 7 (5)(2) | 0.31% | < 7x7 |
| ACHAKO OF SAPPHIRE KENNEL | 9d · 10d | 2 | 2 (0)(2) | 0.29% | < 7x7 |
| FLORA | 9s · 10d | 2 | 2 (1)(1) | 0.29% | < 7x7 |
| KING OF JAPAN KENNEL | 9S · 10D | 2 | 2 (1)(1) | 0.29% | < 7x7 |
| KORRY | 9S · 11S | 2 | 2 (2)(0) | 0.24% | < 7x7 |
| PICHI OF SAZANAMISOW | 9s · 11s | 2 | 2 (2)(0) | 0.24% | < 7x7 |
| ROMIE | 9s · 11s | 2 | 2 (2)(0) | 0.24% | < 7x7 |
| RUBIAN OF KANEKO | 9S · 11S | 2 | 2 (2)(0) | 0.24% | < 7x7 |
| PEARL | 11s×2 · 12d×2 | 4 | 4 (2)(2) | 0.15% | < 7x7 |
| SHIRO (JULIAN OF JAPAN KENNEL) | 11s×2 · 12d×2 | 4 | 4 (2)(2) | 0.15% | < 7x7 |
| CHIMA OF JAPAN KENNEL | 10s · 11d | 2 | 2 (1)(1) | 0.15% | < 7x7 |
| DARRY OF MOON LIGHT | 10D · 11S | 2 | 2 (1)(1) | 0.15% | < 7x7 |
| GINRYU | 10S · 11D | 2 | 2 (1)(1) | 0.15% | < 7x7 |
| KURO | 10D · 11D | 2 | 2 (0)(2) | 0.15% | < 7x7 |
| OFELIO BLANKA SINYORINO | 10d · 11d | 2 | 2 (0)(2) | 0.15% | < 7x7 |
| SHIROFUJI | 10S · 11D | 2 | 2 (1)(1) | 0.15% | < 7x7 |
| YUKI (JULIAN OF JAPAN KENNEL) | 10s · 11d | 2 | 2 (1)(1) | 0.15% | < 7x7 |
| CHINNY OF ARAKAWA | 10S · 12S | 2 | 2 (2)(0) | 0.12% | < 7x7 |
| ELIZAR | 10s · 12s | 2 | 2 (2)(0) | 0.12% | < 7x7 |
| QUEEN | 10s · 12s | 2 | 2 (2)(0) | 0.12% | < 7x7 |
| GONTARO | 11S · 12D | 2 | 2 (1)(1) | 0.07% | < 7x7 |
| HAKURYU GO | 11S · 12D | 2 | 2 (1)(1) | 0.07% | < 7x7 |
| KING JUNIOR | 11D · 12S | 2 | 2 (1)(1) | 0.07% | < 7x7 |
| MAX (JULIAN OF JAPAN KENNEL) | 11S · 12D | 2 | 2 (1)(1) | 0.07% | < 7x7 |
| SHIRO OF SHIRAI | 11d · 12s | 2 | 2 (1)(1) | 0.07% | < 7x7 |
| TARO (JULIAN OF JAPAN KENNEL) | 11S · 12D | 2 | 2 (1)(1) | 0.07% | < 7x7 |
| KENNY | 11S · 13S | 2 | 2 (2)(0) | 0.06% | < 7x7 |
| KING OF KINSEN | 11S · 13S | 2 | 2 (2)(0) | 0.06% | < 7x7 |
| PIKOTE | 11s · 13s | 2 | 2 (2)(0) | 0.06% | < 7x7 |
| RUBY OF HOPE TOKYO | 11S · 13S | 2 | 2 (2)(0) | 0.06% | < 7x7 |
| SHIRO (F) | 11s · 13s | 2 | 2 (2)(0) | 0.06% | < 7x7 |
| WHITE QUEEN OF ARAKAWA | 11s · 13s | 2 | 2 (2)(0) | 0.06% | < 7x7 |
| KOMA GO | 12S · 13D | 2 | 2 (1)(1) | 0.04% | < 7x7 |
| SHINJU GO | 12s · 13d | 2 | 2 (1)(1) | 0.04% | < 7x7 |
| BOYA KOMORI | 12S · 14S | 2 | 2 (2)(0) | 0.03% | < 7x7 |
| FRICKER | 12s · 14s | 2 | 2 (2)(0) | 0.03% | < 7x7 |
| KENY ONO | 12S · 14S | 2 | 2 (2)(0) | 0.03% | < 7x7 |
| LILY OF ENDO | 12s · 14s | 2 | 2 (2)(0) | 0.03% | < 7x7 |
| MARY OF ARAKAWA | 12s · 14s | 2 | 2 (2)(0) | 0.03% | < 7x7 |
| ROCK OF ISHII | 12S · 14S | 2 | 2 (2)(0) | 0.03% | < 7x7 |
| TARO (HAKUO) | 12S · 15S | 2 | 2 (2)(0) | 0.03% | < 7x7 |
| CHERRY KOMORI | 13s · 14s · 15s · 16s | 4 | 4 (4)(0) | 0.02% | < 7x7 |
| AENO CHOKU ISAO NYU HI | 13S · 14D | 2 | 2 (1)(1) | 0.02% | < 7x7 |
| BE KUCHI | 13s · 14d | 2 | 2 (1)(1) | 0.02% | < 7x7 |
| HOWAITO FOTSUKUSU | 13S · 14D | 2 | 2 (1)(1) | 0.02% | < 7x7 |
| TERU-KI | 13s · 14d | 2 | 2 (1)(1) | 0.02% | < 7x7 |
| CHERRY (KING OF KINSEN) | 13s · 15s | 2 | 2 (2)(0) | 0.02% | < 7x7 |
| ER | 13S · 15S | 2 | 2 (2)(0) | 0.02% | < 7x7 |
| LASU | 13S · 15S | 2 | 2 (2)(0) | 0.02% | < 7x7 |
| LURY | 13s · 15s | 2 | 2 (2)(0) | 0.02% | < 7x7 |
| SNOW OF GREENHILL | 13S · 15S | 2 | 2 (2)(0) | 0.02% | < 7x7 |
| HANA (HAKUO) | 14s · 15s | 2 | 2 (2)(0) | 0.01% | < 7x7 |
| TARO KOMORI | 14S · 16S | 2 | 2 (2)(0) | 0.01% | < 7x7 |
Crosses, Lines, Blood % and Influence are structural. Blood % (Percent of Blood / Genetic Contribution Coefficient) is Wright's ½^generation contribution summed over every cross, and Influence is its equivalent-cross restatement; rows are ranked by Blood % to surface top influencers. An asterisk marks an ancestor that also appears in the final (20th) generation, where the walk stops.