From the Microfilm - 3rd ed.
Includes Kelly, Lampman, Craig, Ferguson, Dorn, Keefer (Kiefer, Kiever, Kuester), McDuffee, Anderson, Baker, Callanan, Cavanaugh, Champney, Eddy, Graham, Goff, Huyck, Kelley, Kortev, Lamb, Lince, Miller, Myers, Palmer, Pierce, Potter, Roadhaus, Seabold, Smith, Turnbull, Whetstone, Wilson and related families.
From the Microfilm - 5th ed.
pt. 2. Kelly, Craig, Ferguson, plus "Tracing Backward" section.
Includes information on the Kelly, Lampman, Craig, Ferguson, Albrecht, Bell, Bel, Crowther, Dorn, Keefer, and other related families.
From the Online Content - 4th ed
This "4th" edition is actually a supplement to the 3rd edition published in 1972 and supercedes all previous supplements.