; (C) of a miner who is found entitled to receive benefits at the time of the miner’s death as a result of the miner’s claim filed under part C before January 1, 1982; or (D) in a claim filed under part C before January 1, 1982, of a miner who was totally disabled by pneumoconiosis at the time of the miner’s death, benefits shall be paid to the miner’s surviving spouse at the rate the deceased miner would receive such benefits if the miner were totally disabled. ; (ii) in paragraph (3)— (I) by striking (3) In the case and all that follows through section 411(c) and inserting the following: (3)(A) In the case of the child or children of a miner described in subparagraph (B) ; (II) by striking he each place it appears and inserting the child ; (III) by striking widow each place it appears and inserting surviving spouse ; and (IV) by adding at the end the following: (B) Subparagraph (A) shall apply in the case of any child or children— (i) of a miner whose death is due to pneumoconiosis; (ii) in a claim filed after January 1, 2005, that is pending on or after March 23, 2010, of a miner who is found entitled to receive benefits at the time of the miner’s death as a result of the miner’s claim filed under part C; (iii) of a miner who is found entitled to receive benefits at the time of the miner’s death as a result of the miner’s claim filed under part C before January 1, 1982; (iv) in a claim filed under part C before January 1, 1982, of a miner who was totally disabled by pneumoconiosis at the time of the miner’s death; (v) of a surviving spouse who is found entitled to receive benefits under this part at the time of the surviving spouse’s death; or (vi) entitled to the payment of benefits under paragraph (5) of section 411(c).