He really did! Check out this bio of him where it looks like he is wearing the same hat: Percy Weeks There are more photos of him if you click 'photos'.
My first thought was to wonder if he survived WWI. Checked the link...no, he didn't, and he left behind a beautiful little girl who barely knew her father. So sad.
Percy Weeks was born circa 1887, and died at age 30 years old on August 23, 1918. Percy Weeks was buried at Adanac Military Cemetery Miraumont in France. Family, friend, or fan, this family history biography is for you to remember Percy Weeks.