Bywyd Hedd Wyn

Gwaith Barddonol

1907
1913
1915
1916
September 14, 1917

Plentyndod

January 13, 1887 - 1901

Bywyd

January 13, 1887
January 13, 1887 - July 13, 1917
July 31, 1917

Bywyd Fyddin

1916 - JULY 31, 1917

Digwyddiadau'r byd

July 28, 1914 - November 11, 1918