It is comforting to know we are not the only ones. One of Thomas & Lucy's children (actually, the only one we can find) Thomas Frederick King was my great great grandfather. His son Richard John King was my great grandfather and then his son Harry Rowland King was my grandfather. Who was your Nana in case I have it in my tree? I have details of all six children of Thomas Frederick King, Thomas & Lucy's son, and then a lot from there down. It is if Thomas & Lucy have fallen off the face of the earth. If you wish you can contact me directly through my email, email@example.com
I have just found you, you are part of the Conza line aren't you? If I remember correctly did you communicate with a relation in Masterton, Sandie O'Hara? Email me if you like I would love to carry our search on together.
Hope to talk soon.