Four Ottawa county sources added

Added Ottawa County Infirmary, 1866-1883, 1919-1932, 1951-1976 by Loekie Boersma.  Published in 2003.  This resource contains 1,339 citations.

Added Family Maps of Ottawa County, Michigan, Deluxe Edition by Gregory A. Boyd.  Published in 2007.  This resource contains 1,416 citations.

Added Obituaries from the "Coopersville Observer", Volume 1 by Henry Boersma.  Published in 2002.  This resource contains 1,258 citations.

Added Ottawa County Poor Farm: Eastmanville, Polkton Township by Loekie Boersma.  Published in 2003.  This resource contains 309 citations.