| Mamie (1880) e. Star Almont - Kit e. American Boy - Gardner Mare e. Highlander | ||||||||||||
| Criterion | 1884 | s | Crittenden | Margaret Parrish | Alexia Ås | Miss Wisconsin | ||||||
| Catherine Leyburn | 1886 | s | Onward | Foster Child | 1914 | s | Siliko | Allamerican Ingot (P) | Morse Hanover | |||
| Rose Leyburn | 1887 | s | Onward | Arion Guy | 1917 | h | Guy Axworthy | Arion Guy | Must Be Victory | |||
| Helen Leyburn | 1890 | s | Onward | Eunice Bell | 1918 | s | Peter Volo | Armbro Kissed | My MVP | |||
| Alice Leyburn | 1891 | s | Baron Wilkes | Guy Parrish | 1921 | h | Guy Axworthy | Banker Hall | Mystic Park | |||
| Scourine | 1892 | s | Wilton | Margaret Arion | 1923 | s | Guy Axworthy | Banker Hall | Night Court Dan | |||
| Guy Lexington | 1925 | h | Guy Axworthy | Bridger | Nihilator (P) | |||||||
| Criterion | Lady Lux | 1929 | s | Guy Axworthy | Broadway Hall | Northern Bailey | ||||||
| Skilful | 1889 | s | Onward | Margaret Castleton | 1933 | s | Guy Axworthy | Chasing Tail | Olaf | |||
| Will Leyburn | 1895 | h | Wilton | Classic Adam | Peter Astra | |||||||
| Alto Leyburn | 1899 | h | Allerton | CR Commando | Pine Princess | |||||||
| Wilto Leyburn | 1902 | s | Wilton | CR Track Master | Princess Peg | |||||||
| Bertha Leyburn | 1904 | s | Arion | Define the World | Protector | |||||||
| Crito Leyburn | 1905 | h | Arion | Demon Hanover | Queen Serene | |||||||
| Explosive Matter | Rae | |||||||||||
| Rose Leyburn | Flanagan Memory | Runnymede Lobell (P) | ||||||||||
| Wilburn M | 1892 | h | Wilton | Flower Child | Sharise Seelster | |||||||
| Margaret Leyburn | 1896 | s | Wilton | Formal Notice | Somollison | |||||||
| Mary P Leyburn | 1898 | s | Expedition | Fresh Yankee | Sugarcane Hanover | |||||||
| Prince Wilburn | 1901 | h | Wilton | Hanko Angus | Text Me | |||||||
| Ario Leyburn | 1904 | h | Arion | His Excellency | The Ambassador | |||||||
| Holiday Road | The Intruder | |||||||||||
| Scourine | Huxtable Hornline | The Marchioness | ||||||||||
| Sarah Leyburn | 1903 | s | Onward | Ironmaid Volo | Trustworthy | |||||||
| Peter Leyburn | 1905 | h | Peter The Great | Jetstile | Uhadadream | |||||||
| Ken Warkentin | Valley Boss Bi | |||||||||||
| Margaret Leyburn | Keyser Lobell | Valley Victory | ||||||||||
| Lady Leyburn | 1903 | s | Arion | Marquis du Pommeau | Yorktown Gunner | |||||||
| McCluckey | ||||||||||||
| Lady Leyburn | ||||||||||||
| Margaret Parrish | 1908 | s | Vice Commodore | |||||||||
| Silquis | 1912 | s | Siliko | |||||||||
| Silladar | 1918 | h | Siliko | |||||||||
| Tulsa | 1924 | s | Kernel | |||||||||
| Georgie Daniels | 1925 | h | Kernel | |||||||||