Jenchant on Family Tree Circles

I am researching the McCrohons who are descended from Emily & John McCrohon, through their daughter Adelaide who married William Lockhart of Patrick Plains. My grandmother Veronica Chantrill (nee Hunt) is the great granddaugher of Adelaide, who raised her son Edward's illegitimate daughter Mary Delanty. Mary's marriage certificate states that she was adopted by her grandfather William Lockhart. Mary Delanty (aka Delahunty) married Alfred Hunt; they are my grandmother's parents. I have had research done by the Newcastle Family History Society who have sent me copies of BDM and baptism certificates.Mary Delanty is sometimes added as child of William and Adelaide Lockhart in some published material which I have received from the Newcastle FHS.