Simplify the following text for a Grade 6 native English-speaking person.
Original: AÃ lton GonÃ alves da Silva ( born 19 July 1973 in Mogeiro , ParaÃ ba , Brazil ) , usually known simply as AÃ lton , is a Brazilian footballer who last played for FC Oberneuland .
Simplified: AÃ lton GonÃ alves da Silva ( born 19 July 1973 ) is a Brazilian football player .