Staff at the museum, opened in July 2004, closed the doors to the public for the occasion to invite Henry and the party to view the museum at their leisure.
"As a museum, we are constantly looking for opportunities to recreate those voices from the past that tell us something about the town’s heritage", James Steward, Maritime Development Officer for Norfolk Museums and Archaeology Services, commented.
Henry served in Yarmouth in 1916 during the war as a mechanical engineer with the Royal Navy Air Service. It was here he met his wife who he married shortly after being discharged from the services in 1919: they were together 53 years.
Not only is Henry believed to be the oldest First World War veteran alive, he is the last known survivor of the Battle of Jutland; the last surviving founding member of the RAF; served in both World Wars, and has been awarded a Gold Medal of St Omer!