Cooper Medium (US) ATR-11731

Year of Birth	1883
Sex	horse
Colour	bay
Sire	Happy Medium (US), 1863
Dam	Queen (US)
Damsire	Mambrino Champion (US), 1861
Breeder	John H. Cooper
Birthplace

Pedigree

Cooper Medium	Happy Medium (US), 1863	Hambletonian (Rysdyk's) (US), 1849	Abdallah (US), 1823
			Charles Kent's mare, 1833
		Princess (US), 1846	Hambletonian (Andrus') (US), 1840
	Queen (US)	Mambrino Champion (US), 1861	Mambrino Chief (US), 1844
		Mag Cooper (US)	Ashland (US), 1855
			?

Foals

YoB	Name	Colour	Sex	Pedigree	Breeder	Birthplace
1887	Medio (US)	chestnut	mare	Cooper Medium (US) - Topsey (US)	W. G. Woods