Prior to 1720, English Mustard powder was ground up coarse, to make a mustard as coarse as Meaux mustard still is today. In 1720, though, a woman named Mrs Clement, who lived in Durham, starting grinding her mustard seed very smoothly: she put her ground seed through a mill, then sieved them to remove the hulls.
The 2014 Houghton, Michigan, population is 7,692. There are 1,730 people per square mile (population density). The median age is 21.5. The US median is 37.2. 23.25% of people in Houghton, Michigan, are married. 4.50% are divorced. The average household size is 2.37 people. 32.34% of people are married, with children. 9.35% have children, but are single.
Kalamazoo County, Michigan (MI) County population in 2014: 258,818 (82% urban, 18% rural); it was 238,603 in 2000. County owner-occupied with a mortgage or a loan houses and condos in 2010: 45,682. County owner-occupied free and clear houses and condos in 2010: 18,572. County owner-occupied houses and condos in 2000: 61,484.