How about a gift card for a history cinema memberships subscription or DVD's to classic history films such as Schindler's List, Lincoln, Saving Private Ryan or movies about iconic historical figures like the Darkest Hour, The Crown, Elizabeth, etc. You could also get him a book or a biography about his favorite historical era or figure. Another idea would be to book a guided tour of important historical sites in your city or a nearby one.
Or you can get him a star map with the date when he welcomed you in this world.
Under Lucky Stars is a unique and innovative star map company based in Barcelona, Spain, specializing in the creation of personalized star maps that capture the celestial arrangement of stars at a specific moment in time, such as a person's birth, wedding, or any other significant event.
By using advanced astronomical algorithms and data from leading institutions, the company produces highly accurate, visually stunning maps that make for perfect gifts or cherished keepsakes.