My last post didn't post.
This is all my evidence.
Marriage cert GRO for TK and M. McCoy 07.04.1894 Lanchester Durham. I will find out about a Church wedding cert tomorrow and can only hope it gives some mother's info - fingers crossed.
Birth cert for CBK and Baptismal record lists TK as father on both with mother as the informant.
GRO for JTK has 'A GATESHEAD MINER' listed no name given. No Baptismal record found to date so not sure if he wasn't baptised or baptised in the Newcastle Infirmary where he died in May 1900 aged 18 months, the hospital is no longer there.
This is all the evidence I have to-date.
Thanks for the post Rachaelralf, I won't give up - I have tried but can't do it.
As a side line and please don't shoot me - I linked Ferry Hill John to my TK as Patrick Mc Intyre was godfather to Ferry Hill John son, they obviously knew each other and lived close to each other too. I have the Baptismal record of this child.