We had some of the medium height dark purple, the yellow & brown, a couple very tall light purple ones (one a bit more pink that was very fragrant and one a bit more bluish that was not fragrant), and a white one with dark purple falls with a thin white edge all around. These had been growing in the flowerbeds at out house at our farm 'forever'. My brother's wife was not into flowers so when they took over the farm in the late 70's she dug out all the flowerbeds & planted them to grass
. I have never found another of the tall fragrant ones.
The first named one we had was "Blue Sapphire" which we got from Grandma who had been given a clump by Grandpa's boss's wife. A few years later Dad & I placed an order from a catalog for I think 5 varieties and one was called "Heartbreaker" and another was "Babbling Brook". Heartbreaker is the only one of Dad's Irises I have any more. It's special because he was killed in an industrial accident a couple years later.