found: Rossel, André. Pathé-Natan, la véritable histoire, 2004: t.p. (Pathé-Natan) p. 21 (in 1920 Charles Pathé sold his studios et production equipment to a new company called "Pathé consortium cinéma" [no pubs in LC]; many people at the time and current historian considered this to be an affiliate of Pathé cinéma, but it was not) p. 23 (Pathé consortium was never part of Pathé cinéma) p. 25 (in 1927 Pathé consortium gave up the name "Pathé" and became Paris consortium cinéma [no pubs. in LC]; it was bought by Bernard Natan in 1929) p. 67-109 (controlling interest in various Pathé enterprises and theaters were acquired by Bernard Natan in 1929 to create Pathé-Natan) p. 236 (remaining interest in Pathé-Natan was bought by the Société nouvelle Pathé cinéma in 1951)