Hopefully by this time you have been able to contact your sister-in-law?
Am anxious to learn more about Birdina/Birgina Buchanan and if she had or has any descendants. Would like to share with them info. about Birdina/Birginia's grandparents. Birdina/Birginia Buchanan's father Burgin and my grandmother Maude were siblings.

QUESTION: Can you confirm that Birginia/Birdina Buchanan's mother Jennie Critchfield Buchanan is the same as Jennie Eva Neal who first married William Frank Critchfield ? And if so, who were the parents of Jennie Eva Neal Critchfield??

On ancestry.com I found a marriage record for Jennie Eva Neal and Wm. Frank Critchfield, 23 February 1907 in Montpelier, Bear Lake, Idaho. I have been unable to find any other info. on ancestry.com about them and am wondering if this Jennie is the same as the one who m. Burgin Grover Buchanan on 28 Feb. 1911 in Idaho?