Edward LEONARD.  married a lady called Sarah FEENEY,   24 Nov 1866 at St. Mary's Catholic Chapel, Birtley, near Chester le Street, Co. Durham. He stated that he was 19 years of age.  Father: John LEONARD, a labourer.....
So, via link I posted, are there other Marriages for children of  John LEONARD in 1864/65/66/67/68/69 etc etc??