Ormond's name is on the Thiepval Memorial - a colossal brick monument to more than 72,000 troops who fought with British and South African forces and whose bodies were never found.
On Monday his great-great-niece, Aleisha Macgregor, shed a tear when she found his name on the memorial.
In a small, sombre ceremony she created a small shrine, placing a paua shell, pounamu, and two silver fern pins alongside a simple black and white portrait of the man she never knew.
"I thought it would be nice that whoever visited that area would know he was from New Zealand," said Macgregor, an able steward with the Royal New Zealand Navy.
"The fact that he didn't return home ... I guess I'm here for [my family] because they couldn't make it here and they couldn't have a proper ceremony for him."
The 25-year-old, who joined the Navy four years ago, is the first in her family to make the pilgrimage to northern France.
She's there to mark the centenary of the Battle of the Somme, one of the bloodiest episodes in World War I.
New Zealand ground troops first saw action on September 15, 1916. Macgregor, from Gisborne, will attend ceremonies on Thursday to mark the exact anniversary.
"It feels like I've got a lot on my shoulders, carrying a lot for my family members," she said. "[My parents] were proud, very proud. [Dad] doesn't show it, but I think he might have been emotional. He just told me to enjoy my experience and embrace it all."