Cecil Talbot Harding b after 1910 was the uncle of D L Walker & siblings.
son of Alfred Paget Harding and Wilhemina Dawson.of Dublin
Cecil died as an infant.
Trying to find a connection with his middle name of Talbot I found the following information.
1. JOSEPH THOMAS TALBOT Male
Birth: 12 NOV 1867 , Dublin, Ireland
Parents:
Father: THOMAS TALBOT Family
Mother: MARY ANNE HALPIN
2. CLARA MATILDA TALBOT Pedigree
Birth: 25 JUL 1867 0513, Dublin, Dublin, Ireland
Parents:
Father: WILLIAM HENRY TALBOT Family
Mother: GEORGINA MATILDA SWEENY (sister of Emily Sweeney)
CONCLUSION
Cecil is the grandson of Emily Harding nee Sweeney and therefore the grand nephew of Georgina Matilda Talbot nee Sweeney.