« Reply #20 on: Thursday 26 April 18 10:30 BST (UK) »
Warpo, your situation is not that rare. I have a widow giving birth to a son roughly 18 months after the death of her husband. Looking at photos, he looked very different to the other children, they were all fair while he was dark haired. He died in 1917 in WWI. Fortunately for me there are no descendants to have to explain the situation.
I am Australian, from all the lands I come (my ancestors, at least!)
Pine/Pyne, Dowdeswell, Kempster, Sando/Sandoe/Sandow, Nancarrow, Hounslow, Youatt, Richardson, Jarmyn, Oxlade, Coad, Kelsey, Crampton, Lindner, Pittaway, and too many others to name.
Devon, Dorset, Gloucs, Cornwall, Warwickshire, Bucks, Oxfordshire, Wilts, Germany, Sweden, and of course London, to name a few.