199 S.E.2d 664 (1973)
284 N.C. 125
John G. WILSON et al.
John G. WILSON et al.
v.
Cora Edith Cavin SMITH et al.
Supreme Court of North Carolina.
October 2, 1973.Woodson, Hudson, Busby & Sayers, for plaintiffs.
Childers & Fowler, Johnson & Jenkins, for defendants.
Petition for writ of certiorari by defendants Christy to review the decision of the North Carolina Court of Appeals, 18 N.C. App. 414, 197 S.E.2d 23. Denied.