Charlotte's World War One past
There were more than 16 million deaths in World War One, and dying with many of the wounded were their stories, leading to many forgotten lives.
We go on a journey of discovery with our presenters as they piece together the jigsaw puzzle of their families WW1 pasts, today it's the turn of Charlotte Hawkins.
Susanna Reid's first world war past
Sean Fletcher's world war one secret
Find out more about the women who went to work during the war
Is this the youngest soldier to go to war?
How a lucky bible saved my life
Find out more information about your WW1 family tree with the National Archives website
Find out more about what life was like during WW1 with the Imperial War Museum in London