Rick H
The plant is 33 inches wide and the flowers are 5 inches wide x 9 inches tall. The inflorescences are 32 inches long, but look like they will be a little longer as the last flowers mature.
I do not know the parents, but the number on the tag is 7219. I do not see the C&H imprint on the label, but I am fairly certain that is where I got it. The repot dates on the tag go back to 2007.
Mike