Yes, the M.B. Penrose book on early Mohawk families is available from the Genealogical Publishing Co. Its a 2 volume set for $55.00. Here is a link that will take you there. It is item number 4558 and has a description of the content. Its sources are extremely well documented. Its a must if you have Palatine ancestors from the early Mohawk valley area. http://www.genealogical.com/newyork.htm I have not seen the "Weaver Families of the Upper St. lawrence & Mowhawk River Valleys" book by Nicholls. I would also be interested in hearing from those that have read it. Is there still some place I can purchase it? Do any of my Mohawk Valley Weavers link up to your tree? Generation No. 1 1. JOHANNES ("John") N.1 WEAVER was born June 29, 1763 in German Flats, Herkimer Co., NY, and died October 28, 1853 in Oppenheimer, Fulton Co., NY. Jacob was a private in the Tryon County Militia. He married SARAH CLAUSE 1792 in Albany, NY. (my ggg-grandfather) Children of JOHANNES WEAVER and SARAH CLAUSE are: i. JACOB WEAVER, b. December 15, 1815. (my gg-grandfather) ii. ELIZABETH WEAVER. iii. JOHN WEAVER. iv. DAVID WEAVER. v. HENRY WEAVER. vi. FREDERICK WEAVER. vii. LAWRENCE WEAVER. viii. LANY WEAVER. ix. NICHOLAS WEAVER. x. SARAH WEAVER. Generation No. 2 2. JACOB WEAVER (son of JOHANNES N.) was born December 15, 1815. He married (1) MARY ?. He married (2) ANNE SMITH Abt. 1840. Children of JACOB WEAVER and ANNE SMITH are: i. MARTIN WEAVER, b. June 27, 1835. ii. AARON WEAVER, b. 1839; m. MARGARET ?. iii. MARY ANN WEAVER, b. February 19, 1841. iv. SARAH WEAVER, b. December 23, 1849, Oppenheim, Fulton Co., NY. v. BETSY WEAVER, b. 1850. vi. MARION WEAVER, b. 1858. vii. MARVIN WEAVER, b. May 15, 1861, Oppenheim, Fulton Co., NY; d. December 02, 1933, St. Johnsville, Mongomery Co., NY. (my g-grandfather) viii. JACOB WEAVER, b. May 24, 1865, Scotch Bush, NY; d. August 12, 1949, Little Falls, Herkimer Co., NY; m. ZILDA LAFRENIERE, November 06, 1904. ix. LUCINDA WEAVER, b. 1868; d. 1902. Generation No. 3 3. MARVIN WEAVER (son of JACOB, grandson of JOHANNES N.) was born May 15, 1861 in Oppenheim, Fulton Co., NY, and died December 02, 1933 in St. Johnsville, Mongomery Co., NY. He married HARRIETT BELLE FREDERICK December 28, 1887 in Oppenheim, Fulton Co., NY, daughter of ? FREDERICK and FRANCES HILLEGAS. Children of MARVIN WEAVER and HARRIETT FREDERICK are: i. FREDERICK4 WEAVER, b. 1888; d. 1888. ii. LEROY MARVIN WEAVER, b. December 17, 1895, St. Johnsville, Mongomery Co., NY; d. July 23, 1980, Herkimer, Herkimer Co., NY. (my grandfather) iii. LILLIAN WEAVER, b. June 26, 1898; d. 1921. iv. LOUISE WEAVER, b. March 1915; d. August 23, 1917.