A while back I created a profile for the Brazilian Notable Warwick Estevan Kerr (1922 -2018), born in Santana do Parnaíba, São Paulo, Brazil, died Ribeirão Preto, São Paulo, Brazil. He is notable for his work with bees and beekeeping. Maybe someone with more access and familiarity with Brazilian records could connect him; I have his parents’ and wife’s names, but that is all I have.