He was exported to stand as a stallion in Germany , where he had some success as a sire of winners .
Grey Momus won one competitive race and took three walkovers in 1839 before being retired .
Grey Momus was exported to stand as a stallion in Germany , where he had some success as a sire of winners .
Grey Momus won one competitive race and took three walkovers in 1839 before being retired .