Send a message to the person who requested a photo of the grave monument of William Nixon with the following comment:
My wife's earliest known Nixon ancestor was Thomas Nixon, born Cappagh, Tyrone, Ireland (part of Omagh?) 24 Nov 1804. This William is of age that he could be our Thomas Nixon's father. Thomas immigrated to Ontario, Canada about 1850. All his family came with him except one son James Nixon, who stayed in Omagh. Our Thomas named one of his sons as William. Thanks for your work