| Sons | Grand-sons | |
Blennerhasset Strathgruen Mairi Bhan   Eastgate Commadore x Strathgruen Wee Jeanie |
Blennerhasset New Penny Baytor Plough Boy x Blennerhasset Strathgruen Mairi Bhan |
Blennerhasset Frosty Sun  Holeyn Red Duke Of Blennerhasset x Blennerhasset New Penny Holeyn Red Duke Of Blennerhasset x Blennerhasset New Penny |
| Blennerhasset Hallmarked Vardona Frosty's Masterpiece x Blennerhasset New Penny Vardona Frosty's Masterpiece x Blennerhasset New Penny |
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| Blenrterhasset Frosty Sun Holeyn Red Duke Of Blennerhasset x Blennerhasset New Penny Holeyn Red Duke Of Blennerhasset x Blennerhasset New Penny |