Bart family

Our family story: Offermann-Barth, Quinn-Cole, Lawless-Welton, 1846-1980

Jeanne M. Offermann Lawless.

John Rudy and Mary Gahman: their ancestors and descendants : including the Barth/Bard, Grossman, Leib, and long surnames

compiled by Marie J. Peer.

Genealogy of Northrups, Barters, and Bensons of Springfield, N.B.

by Ernest G.C. Graham.

Story of the Beards and Barths

by Frances Beard Burrows.

Slices in time: Fuson-Barta-Bates-Shedd ties to America's heartland (plus Robinson-Yanity adjuncts)

by Charles Carpenter Bates with William Blake Shedd.

Descendants of the Barths of Weislingen and Frohmühl, Alsace

by Jay Norwalk.

The Maninger family: with additional sections on the related families of Barth, Smith, Schrock, Weyeneth

by F. Robert Henderson and Barbara Craig Phelps ; based in part on information gathered and written by Ellen Barth Phelps ; and information provided by Patti Woodard.

Descendants of Nicholas Barth of Strasbourg

by Jay Norwalk.

Barth-Hickey ancestry

by David B. Boles.

Witschey descendants, with Hassig, Barth & Probst/Brooks

by Elizabeth Estlack Mullett.