I found from the burial records that Margaret Stewart of Drumclamph was buried at Ardstraw Presbyterian Church in 1899. The family by 1901 are going to Drumclamph church.
Maggie Stewart was the daughter of John Stewart of Drumclamph whose name was on her Aunt's death certificate. My grandmother's sister
I think I found Susan Stewart daughter of James Stewart looks like James lived in Meaghy a townland next to Drumclamph, Tyrone, before moving to Carricknamart, Donegal.
1869 On a death certificate of Samuel Deane aged 3 months, Margaret Stewart of Drumclamph is the informant on the certificate Looks like the baby died at the home of Margaret and Charles Stewart at Drumclamph. They had a daughter born that year they named Susan.
I had a copy of the certificate from
http://www.rootsireland.ie/ but the cert is also on
https://civilrecords.irishgenealogy.ie/churchrecords/details-civil/ 1 Oct 1868 Simon’s birth certificate, mother’s name Susan Deane nee Stewart. No father’s name on certificate . From Meaghy, a townland next to Drumclamph
https://civilrecords.irishgenealogy.ie/churchrecords/images/birth_returns/births_14 Sep 1869 - marriage certificate of Susan Deane (widow) to David Hyndman, Presbyterian Church, fathers name James Stewart from Meaghey. Robert Todd was a witness (Robert married Jane Stewart a daughter of Margaret’s)
www.familysearch.org/ark:/61903/3:1:3Q9M-CSZK-D9D5-B?i=172&cc=26594091901 census Susan and David Hyndman with Susan’s son from her first marriage a James Deane and his family. David Hyndman is James Stepfather.
http://www.census.nationalarchives.ie/pages/1901/Tyrone/Churchlands/Meaghy/1751540/1911 census James Deane’s family I would imagine that Susan and David Hyndman are deceased
http://www.census.nationalarchives.ie/pages/1911/Tyrone/Churchlands/Meaghy/848025This is strange one no record of Robert Deane being born no first marriage certificate for Susan Stewart. No idea who the father was although there was a family of Deane’s who lived at Meaghy so my assumption is that it was one them. I am not sure how this helps me find out if James was indeed related to Charles Stewart. The family were certainly close before James married their daughter Margaret. Thanks for all your previous help.