| Sons | Grand-sons | |
Tretun Miss Martha At Tighthead   Ch. Int. Kingrock Buster x Tretun Miss Matilda |
Tighthead Astra Of Sussex In Ecosse Rambull Mcmucky x Tretun Miss Martha At Tighthead |
Ecosse Cast No Shadow  Kingrock Pugilist x Tighthead Astra Of Sussex In Ecosse |
Ecosse The Boss Of Kingrock  Kingrock Pugilist x Tighthead Astra Of Sussex In Ecosse |