| Sons | Grand-sons | |
Lady Mitch Mac Grey   Safety First (uk-can) x Rosebud I I (usa) |
Boss Mac Grey  Sir Don Mac Gregor x Lady Mitch Mac Grey |
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| Lady Constance Mac Grey Sir Don Mac Gregor x Lady Mitch Mac Grey |
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| Sir Toby Morey Sir Don Mac Gregor x Lady Mitch Mac Grey |