Their first-born son died as an infant in NUMBER@1 , their second son , PERSON@1 -LRB- born in NUMBER@2 -RRB- contracted polio , and their daughter , PERSON@2 , born in NUMBER@3 , had cerebral palsy since her birth .

Their second child -LRB- PERSON@1 , born in NUMBER@2 -RRB- had a health problem called polio and their third child -LRB- PERSON@2 , born in NUMBER@3 -RRB- had cerebral palsy since birth .
