According to the Cleveland Interment Records, two children were buried with Benjamin W Ellison’s mother and step-father, Margaret and William Hudson in Woodland Cemetery, Cleveland, Ohio.
There is a record of a Guy Glyndon Ellison being born in Charlevoix County, Michigan on 04 AUG 1878.
In JUN 1883, a Glynden B. Ellison is recorded as having died in Boyne Valley, Charlevoix, Michigan. The child was a male, and 4 years old at time of death. He was the son of Benjamin W and Mary A Ellison.
Despite the differences in name, I believe this is the same child.
Benjamin W Ellison and Mary A Ellison were married in 1862 in Cleveland, Ohio. Mary was 14 years old and Benjamin was 21. He served the Union from March 1865 to July 1865 for the state of Michigan.
This is what I have so far on their children:
Samuel Delmont born 1 JUN 1866 in Greenville, Montcalm Co, MI.
William Arthur born 15 AUG 1868 in Parma, Cuyahoga County, OH.
Baby Girl Ellison born end of JUN/1st of JUL 1871 in Cuyahoga County, OH.
Baby Boy Ellison born NOV 1872 in Cuyahoga County, OH.
Guy Glyndon/ Glyndon B. born 04 AUG 1878 in Boyne Valley, Charlevoix County, MI.
Enoch Chester born 26 JUL 1880 in Boyne Valley, Charlevoix County, MI.