1939-1941 he flew for various airlines in south america and there met his future wife in kabul, luise ullrich know. 1941 back in berlin, he's getting divorced from hildegard princess of hanau and continues its flight service with lufthansa in europe. round 2 castell alone travelled million kilometers of flight at lufthansa.

This is all lower case. Can you fix that?
1939-1941 He flew for various airlines in South America and there met his future wife in Kabul, Luise Ullrich know. 1941 back in Berlin, He's getting divorced from Hildegard Princess of Hanau and continues its flight service with Lufthansa in Europe. Round 2 Castell alone travelled million kilometers of flight at Lufthansa.