There is a reference to Frau Luise Kiese as a Hybrid Tea in Gratama's (Netherlands) sales catalogue:

Frau Louise Kiese, 1921, large flower, well doubled, ivory yellow, sometimes pale yellow, few spines, fragrant

Source: "Rozengids van Gratama's Koninklijke Rozenkweekerij", Hoogovens, Year 37 (1925?)

Text has reference to events in 1922, however the newest roses are dated 1925.