My grandmother, Pearl Kendrick (1890-1976), was (I believe) the daughter of Rhoda Mattice and Gifford Kendrick. Her entire family died in a flu outbreak sometime in the late 1890's and she was sent to live with her grandparents. I have found her on the 1900 census with her grandparents Joseph and Harriet Mattice in Middleburgh, New York. I am trying to confirm that Rhoda was her mother and any other info about them that I can. Any info is appreciated.