| Sons | Grand-sons | |
Mike O' Flannigan (uk-usa)    Rival Stone x Bridget O' Flannigan |
Beauty L  Mike O' Flannigan (uk-usa) x Flora M |
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| Blukie Mike O' Flannigan (uk-usa) x Patricia I V (usa) |
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| Dolly Te Na I I Mike O' Flannigan (uk-usa) x Patricia I V (usa) |
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| Douglas O' Flannighan Mike O' Flannigan (uk-usa) x Flora M |
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| Guthrie Vanity Fair Mike O' Flannigan (uk-usa) x Queen Monarch |
Black Patti Warfleigh Master (uk-usa) x Guthrie Vanity Fair |
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| Queen War Flan Warfleigh Master (uk-usa) x Guthrie Vanity Fair |
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| Joel Cammings Mike O' Flannigan (uk-usa) x Patricia I V (usa) |
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| Lady Fatima I I Mike O' Flannigan (uk-usa) x Queen Monarch |
Madam Rosanna Guilford Crusader x Lady Fatima I I |
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Lancashire Lass (can)  Mike O' Flannigan (uk-usa) x Duchess Of Elgin |
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| Mike O' Flannigan Jr (can 1918) Mike O' Flannigan (uk-usa) x Duchess Of Elgin |
Oak Wall Biddy O' Flannigan Mike O' Flannigan Jr (can 1918) x Queen ( Oakley) |
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| Oak Wall Molly O' Flannigan Mike O' Flannigan Jr (can 1918) x Queen ( Oakley) |
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| Nancy O' Flannigham Mike O' Flannigan (uk-usa) x Flora M |
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| Oak Wall Katie O' Flannigan Mike O' Flannigan (uk-usa) x Queen ( Oakley) |
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| Oak Wall Mike O' Flannigan Jr (uk-usa) Mike O' Flannigan (uk-usa) x Snuffy Westall |
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| Paddy O' Flannighan Mike O' Flannigan (uk-usa) x Queen Monarch |
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| Pat O' Brien Mike O' Flannigan (uk-usa) x Queen Monarch |
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| Pat O' Flannighan Mike O' Flannigan (uk-usa) x Flora M |
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Sylvia Westall  Mike O' Flannigan (uk-usa) x Chineham Kashmira |
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| Texas O' Flannigham Mike O' Flannigan (uk-usa) x Texas I I |
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| White Star Westall Mike O' Flannigan (uk-usa) x Snuffy Westall |