The James Madison Ivy and Myrtis Emma Michael Families

I am looking for information on the following families:
James Madison Ivy was born on 12/3/1867, I believe in La., and died on 3/3/1922. He died in a Shreveport, La. hospital, but was living in Bienville Parish, La. at the time. I believe that he had six brothers: Barney Ivy of Dry Prong, La., Jessie Ivy, Tom Lee Ivy, Will Ivy, Young Ivy, and Horace Ivy. I am looking for information on J. M. Ivy's ancestors, his siblings, and their descendants.

Myrtis Emma Michael was born on 9/26/1868 and died on 12/29/1948. She was married to James Madison Ivy. I believe that she was born in Claiborne, Bienville, or Lincoln Parishes, La. She had two brothers, Rev. Henry M. Michael and Peter Hampton Michael. I believe she had two sisters, but I have no information on them. I am looking for information on her ancestors, her siblings, and the descendants of her siblings.