Hi Mick
I dont' know if I ever got back to you.
I have a Solomon and John as twin brothers born December 22, 1786.
Their parents Patrick Mylchreest and Catherine Oates.
Solomon married Mary Catherine Callister
then Jane Keeny

John married Catherine Callister
died 1858 at 71 years occupation weaver
Children
Catherine 1809
Patrick 1816
Jonah 1821
Charlotte 1824
Jane 1830

I can't verify any of this. It was sent to me from a man in the USA. He received his info from a man in Australia named Lyndon Hackwood. I haven't been able to find this Lyndon who seems to know so much. I think he would be a very good source of info.