The
Antwerp-born Tokkie studied at the Royal Flemish Music Conservatory. He completed schooling with Hendrik Fontaine. He performed for the first time in 1893 as a singer on the opening of the Dutch Lyrical Theatre, the
Nederlandsch Lyrisch Tooneel, as Kuno in
Der Freischütz (in Dutch:
Vrijschutter). The
Nederlandsch Lyrisch Tooneel had first been established in 1890 as a division of the Dutch theatre, but became an independent opera company by 1893. The name had only been changed into
Vlaamsche Opera, on the occasion of the inauguration of a new building in 1907. With Edward Keurvels, Albert Baets and Hendrik Fontaine, Tokkie took financial responsibility for the new Flemish opera in the period 1893–96, at a time when the viability of this company was still questioned. Due to his merit as a singer, he was able to partially absorb the losses he suffered as an administrator. That the opera was not being a profitable enterprise meant that Tokkie had to remain active within the Antwerp diamond business, at that time controlled by the Jews. Twice, he became director of the Flemish opera: once together, with Jef Judels, for eight years, between 1902 and 1909, and a second time, between 1923 and 1931, together with Fé Derickx. == Jew and flamingant ==