Suppose Artur Edler von Mecenseffy (23 June 1865, Vienna — 6 October 1917, Asiago) was an Austro-Hungarian Army officer who held the rank of "Feldmarschall-leutnant" ("lieutenant field marshal") and served during World War I, becoming the highest ranking officer of Austria-Hungary to be killed on the battlefield.
Can we infer that "Mecenseffy was 52 years old when killed in battle during World War I."? Yes, no, or maybe?
Suppose Artur Edler von Mecenseffy (23 June 1865, Vienna — 6 October 1917, Asiago) was an Austro-Hungarian Army officer who held the rank of "Feldmarschall-leutnant" ("lieutenant field marshal") and served during World War I, becoming the highest ranking officer of Austria-Hungary to be killed on the battlefield. Can we infer that "Mecenseffy was 52 years old when killed in battle during World War I."? Yes, no, or maybe?