19th May 1942
Was born in Barra do Piraí (RJ), Franz de Castro Holzwarth, son of Franz Holzwarth and Dinorah de Castro Holzwarth;
10th August 1942
Franz was Baptized in São Banedito Parish, Barra do Piraí Town, by Monsignor Clemente Mueller, having his God Parents Dr. Onofre Infante Vieira and Ligia de Castro Martins;
Franz started his law studies on Law Faculty of Right of Vale do Paraíba, on São José dos Campos City, São Paulo State.
Franz started to work as administration assistant of the Courte Judge of Jacareí - SP.
14th February 1981