Interesting... Brother Chuck is in their 2014 catalog. Fairly new as peonies go, 1995. Hybridized by R. Klehm and APS Best of Show in 2008. But in the garden it sure doesn't look like a strong plant. Maybe it is preferred by people who enter their peonies in juried shows. The blooms may be excellent for that purpose but certainly looks like it needs staking in windy/wet weather.