103. If the child of the worker who is a minor at the date of death of the worker was an invalid at that date and still is when he reaches full age, he is entitled on the latter date, instead of the indemnity provided for in the second paragraph of section 102, to a lump sum indemnity of:(1) $50,000, unless the circumstances that caused his invalidity entitle him to benefits under this Act, the Workers’ Compensation Act (chapter A-3), the Automobile Insurance Act (chapter A-25), the Act to promote good citizenship (chapter C-20) or the Act to assist persons who are victims of criminal offences and to facilitate their recovery (chapter P-9.2.1); (2) $9,000 if the circumstances that caused his invalidity entitle him to benefits under any of the Acts referred to in paragraph 1.