Quizkid. The Morgan Horse Magazine. 1950s

https://www.allbreedpedigree.com/quizkid

He does have 2 crosses to Bennington, but the rest of the pedigree is the Old Vermont, mostly High Percent, mares that the Gov't Farm used so often. 

He was sire of 86 get. 

Many of those bred on, with some lines to today.