Calder Dairy was originally established in 1946 by William Graham Stewart Calder. Milk was purchased from surrounding dairy farms, processed and bottled at the plant at 1020 Southfield Road in Lincoln Park, Michigan.Home delivery was available throughout the Downriver Area. As the years went by, a farm was purchased in Carleton, Michigan, originally as a weekend retreat for the family and eventually as a spot to retire to. However, a Brown Swiss Cow was purchased to help keep the grass short, she had a calf, from there we steadily built up a herd of Holstein, Brown Swiss and most recently Jersey Cows.