William Peacock was born in Ballymoney c1834 and also died there in 1866 aged 32. He married Rose McCrank in 1863 and had 2 children, James and William. His wife Rose went on to marry Archiebald McQuilkin and moved to Carrickfergus. Her sons James and William took their stepfather's name.
I would be grateful if anyone know who William's parents were.