(i) if the death of the deceased person was the result of an injury which consisted of an aggravation to a material extent of pre-existing ill-health, physical or mental incapacity or personal injury, the pension payable to the widow shall be at a rate which bears the same proportion to the rate of pension specified in this subsection as the degree of disablement due to such aggravation bears to the total degree of disablement; (ii) the maximum rate of pension shall be six thousand six hundred and fifty-one dollars per annum. (2) A pension payable in terms of subsection (1)— (a) shall be payable with effect from the 1st July, 1980, or from the day following the date of death of the deceased person whichever is the later date; and (b) shall cease with effect from the date on which the widow remarries. (3) Where the pension payable to a widow in terms of subsection (1) has ceased in terms of paragraph (b) of subsection (2) and— (a) the husband of the widow by that subsequent marriage dies; or (b) the subsequent marriage is dissolved; the Commissioner may restore the pension that was payable in terms of subsection (1) in whole or in part, according to the financial circumstances of the woman and any other factor which the Commissioner considers to be appropriate. 20 Polygamous wives (1) Where any compensation is payable in terms of this Act to the widow of a deceased person and that person at the time of his death had more than one wife, the compensation payable shall be paid to the widow designated by the Commissioner for the purposes of this Act or shall be apportioned between the widows in such proportions as the Commissioner considers equitable in the circumstances, as the Commissioner directs. (2) Where a pension had been apportioned in terms of subsection (1) between two or more widows and the pension payable to one of the widows ceases because of her death or remarriage or otherwise, the pension or pensions payable to the other widow or widows shall not be increased. (3) If a deceased person leaves two or more widows and any children, any pension payable in respect of such children shall not be increased in terms of proviso (i) to subsection (1) of section twenty-one until such time as all the widows have died or remarried, as the case may be. 21 Children’s pensions (1) If a deceased person leaves a widow and child, there shall be paid in respect of each child, subject to a maximum of five children, a pension at the appropriate rate specified in Part I of the Second Schedule: Provided that— (i) on the death or remarriage of the widow the pension payable in respect of each child shall be at the appropriate rate specified in Part II of the Second Schedule; (ii) if any pension is increased in terms of proviso (i) and the pension payable to the widow is subsequently restored in terms of subsection (3) of section nineteen— (a) in full, the pension payable in respect of the children shall, with effect from the date of such restoration, be payable at the appropriate rate specified in Part I of the Second Schedule; (b) in part, the pension payable in respect of the children shall, with effect from the date of such restoration, be payable at such rate, being greater than the appropriate rate specified in Part I and not greater than the appropriate rate specified in Part II of the Second Schedule, as the Commissioner may determine. (2) If a deceased person leaves a child and no widow, there shall be paid in respect of each such child, subject to a maximum of five children, a pension at the appropriate rate specified in Part II of the Second Schedule.