[Code of Federal Regulations] [Title 20, Volume 1] [Revised as of April 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 20CFR219.50] [Page 254] TITLE 20--EMPLOYEES' BENEFITS CHAPTER II--RAILROAD RETIREMENT BOARD PART 219_EVIDENCE REQUIRED FOR PAYMENT--Table of Contents Subpart D_Other Evidence Requirements Sec. 219.50 When evidence of ``living with'' is required. Evidence of ``living with'' (see part 222 of this chapter on Family Relationships) is required when-- (a) The employee's spouse applies for a spouse's annuity as a deemed spouse; or (b) The employee's legal widow or widower applies for a lump-sum death payment, annuity payments due the employee but unpaid at death, or a residual lump-sum death payment on the basis of that relationship, or the employee's deemed widow or widower applies for a widow's or widower's annuity.