Public records show Davenport, Rock Island, Le Claire and one other city as cities Jeffery also stayed in. Companies linked with Jeffery are: Midwest Bio-Tech, Inc, Knights Inn, Inc and Bettendorf-Davenport Pardd. The current age of Jeffery is 97. This person's birth year is 1927. 2604 Central, Bettendorf, Ia 52722 is where Jeffery resides.