↑ 3.03.1 Austin, John Osborne. Genealogical Dictionary of Rhode Island: Comprising Three Generations of Settlers Who Came Before 1690 : With Many Families Carried to the Fourth Generation. (Albany: J. Munsell Sons, 1887) [https://archive.org/details/genealogicaldict00aust pp. 181-183
Source S1256 : Call Number: G 508 : Title: History of the Slocums, Slocumbs and Slocombs of America : Author: Slocum, Charles Elihu, 1841-1915: Publication: Defiance, Ohio : Slocum : 1908: Note: Supplement to and issued as v. 2 of the 1882 edition.: Phonetic spelling, genealogical and biographical embracing twelve generations of the first-named family from A.D. 1637 to 1908 : with their marriages and descendants in the female lines, so far as ascertained ...
Source S285 : Title: Ancestry of Thirty-Three Rhode Islanders Born in the 18th Century : Author: John Osborne Austin : Publication: Albany, N.Y.: Published by Joel Munsell's Sons: 1889
Source S364 : Title: The Slocum Genealogy : Author: Charles E. Slocum, M.D., Ph.D, of Syracuse, N.Y. : Publication: NEHGR, Volume 34, October 1880
Joan Cook Slocum on Find A Grave: Memorial #125350533 Retrieved 12:15, 16 September 2017 (EDT).
This person was created through the import of dyermaeettaaug2010.ged on 11 September 2010.
This person was created through the import of Lynch-Tree.ged on 06 August 2010.
As far as I know, there is no proof that Joann was a Cooke, only a suggestion. There is a recent book on Thomas (1987). Does anyone have a copy? Does it say one way or another?
Joann if she was a Cook is attached to the wrong Cooke-720 Thomas Cooke-720. Cooke-720 left a will calling Giles Slocum "Brother." His brother Giles, means his sister Joanne. You have her attached as his daughter. She needs to be moved to dtr of Thomas Cooke-214 pending a look at the 1987 book. If not proved there to be a Cooke, she should be changed to Unknown.