Here is what Zentralblatt (which now includes Jahrbuch der Mathematik) says about Godeaux, Lucien.
https://zbmath.org/authors/?s=0&c=100&q=Godeaux%2C+L
Author Author-ID: godeaux.lucien
Published Published as: Godeaux, L.; Godeaux, Lucien
Documents Documents indexed: 1213 Publications since 1906, including 28 Books
Co Co-Authors
1 1 Brocard, H.
1 1 Errera, Alfred
1 1 Mineur, Adolphe
1 1 Plakhowo, N. 1 Rozet, Octave
And about Vietoris, Leopold
Author-ID: vietoris.leopold Published as: Vietoris, Leopold; Vietoris, L. Documents indexed: 80 Publications since 1916, including 1 RozetBook Co-Authors 1 Tietze, OctaveHeinrich