Nonius Senior stood at stud for 22 years .
In 1865 , Arabian and Thoroughbred stallions were bred to Nonius Senior 's female descendants in the hopes of correcting a lack of balance and elegance among the Nonius horses .
Nonius   stood at stud for 22 years .
In 1865 , Arabian and Thoroughbred stallions were bred to Nonius Senior 's female descendants in the hopes of correcting a lack of balance and elegance among the Nonius horses .