James Gibson Hardin Jr., 18741918 (age 43 years)

Name
James Gibson Hardin Jr.
Birth August 15, 1874 51 47
Death of a paternal grandmotherElizabeth Hearne
1875 (Age 4 months)
Death of a fatherJames Gibson Hardin
August 2, 1876 (Age 23 months)
Death of a motherMary Elizabeth Dixson
May 26, 1885 (Age 10 years)
Death of a brotherJohn Wesley Hardin
August 19, 1895 (Age 21 years)
Death of a brotherJefferson Davis Hardin
May 1900 (Age 25 years)
Death 1918 (Age 43 years)
Note

[hardin.FTW]

His mother would have been about 47, and there is a large age gap to the next older sibling. I have my doubts about his birth year.

Family with parents
father
James Gibson Hardin
18231876
Birth: March 2, 1823 26 24Tennessee, USA
Death: August 2, 1876Texas, USA
mother
Marriage
Marriage: May 19, 1847Navarro, Hardin County, Texas, USA
brother
elder brother
18501874
Birth: January 5, 1850 26 23Texas, USA
Death: May 31, 1874Texas, USA
3 years
elder brother
John Wesley Hardin
18531895
Birth: May 26, 1853 30 26Texas, USA
Death: August 19, 1895Texas, USA
2 years
elder sister
18551930
Birth: June 23, 1855 32 28Texas, USA
Death: October 28, 1930Texas, USA
22 months
elder sister
Martha Ann Hardin
18571949
Birth: April 1, 1857 34 30Texas, USA
Death: January 4, 1949Texas, USA
3 years
elder brother
18591868
Birth: 1859 35 32Texas, USA
Death: 1868Texas, USA
3 years
elder brother
18611900
Birth: September 7, 1861 38 34Texas, USA
Death: May 1900Texas, USA
5 years
elder sister
18661953
Birth: March 31, 1866 43 39Texas, USA
Death: June 22, 1953Texas, USA
9 years
himself
18741918
Birth: August 15, 1874 51 47Texas, USA
Death: 1918Florida, USA