According to Mr. Jens Krüger (from Rosen Tantau) 'White Noblesse' (Tanequa) was introduced in 1992 and is likely to be a sport of 'Noblesse' (Tanselbon, 1989).
'White Noblesse' (Tanequa, 1992): Hybrid Tea/ Florist Rose. Sport of 'Noblesse' (Tanselbon, 1989).