The citation and notice required to be given to any person in any proceeding may be dispensed with upon written assent by such person to such proceeding or upon his written waiver of such citation and notice. A duly appointed guardian ad litem may give assent or waive citation or notice as aforesaid.
RSA 550:13
1953, 97:1. RSA 550:13. 1963, 165:3. 1967, 429:2, eff. Sept. 5, 1967.