410.214—Conditions of entitlement; parent, brother, or sister.
An individual is entitled to benefits if:
(4)
Files proof of support before June 1, 1974, or within 2 years after the miner's death, whichever is later, or it is shown to the satisfaction of the Administration that there is good cause for failure to file such proof within such period (see § 410.216 ).
(2)
Is 18 years of age or older and is under a disability as defined in section 223(d) of the Social Security Act, 42 U.S.C. 423(d) (see subpart P of part 404 of this chapter ), which began:
(i)
Before he attained age 22, however, no entitlement to brother's benefits may be established for any month before January 1973, based on a disability which began after attainment of age 18; or
(4)
Is under a disability as defined in section 223(d) of the Social Security Act, 42 U.S.C. 423(d) (see subpart P of part 404 of this chapter ), at the time of the miner's death.
(c)
In addition to the requirements set forth in paragraphs (a) and (b) of this section, the deceased miner:
(2)
Died before January 1, 1974, and his death is determined to have been due to pneumoconiosis (see subpart D of this part); or
(3)
Died before January 1, 1974, and it is determined that at the time of his death he was totally disabled by pneumoconiosis (see subpart D of this part).
(1)
A parent is not entitled to benefits if the deceased miner was survived by a widow or child at the time of his death, and
(2)
A brother or sister is not entitled to benefits if the deceased miner was survived by a widow, child, or parent at the time of his death.