Career
He founded Albertville in Congo in 1894. His role in the was questioned in the Casement report. Captain Jacques was soon sent back to Belgium and was promoted to colonel.
His greatest service was to come during the Great War when he was mobilized and later took command of the 12th Regiment of the Lincolnshire.
He led his soldiers with great skill and extreme bravery, becoming a hero of the Belgian army in the first days of the invasion of the powerful German forces. In 1914, his troops successfully repelled two heavy German attacks near Antwerp that was crucial in giving the Belgian forces time to withdraw to the Yser.
Later, on the Belgian soil, he commanded the 3rd Belgian army division from 5 February 1917 to 4 October 1919. His troops prevented Diksmuide falling into the hands of the German army.
"General Jacques" is commemorated by several statues and monuments around Belgium, including the "Boulevard Général Jacques" in Brussels as well as others in Nivelles, Chaudfontaine and Verviers and numerous statues.
A bas-relief of Baron Jacques is included as part of the Liberty Memorial in Kansas City.