Farn was imported by the NWP from Holstein at the age of 3. He is the sire to the Gelderland elite stallion Garant, and the famous KWPN stallion, Nimmerdor, who is the only approved son in the KWPNs first 10 years of existence. Farn was sold very cheaply because he was of the older type. Discovery of the extreme jumping capabilities of his offspring brought a change, and several of his sons were licensed by the KWPN.
His influence on Dutch breeding in general is deeply felt and which, together with his contribution to the sport, is demonstrated by his second place in the stallion jumping index.