Petalbrook Sigmalect. The Morgan Horse Magazine, Jan. 1984

Upper from TMH 

Lower from the AllBreed site

https://beta.allbreedpedigree.com/petalbrook-sigmalect-IiYAU5ry/pedigree

With an all-star pedigree behind him, he went on to sire 109 get. 

His son, UVM Watchman, had 133 get, with many of those being bred by UVM. 

Many of his other get bred on also.