2017年7月21日、ベルギー王室国王一家は大聖堂でのTe Deum massに出席。
フィリップ国王、マチルド王妃
ガブリエル・ド・ベルジック（13）
エリザベート・ド・ベルジック（15）王太子、エマニュエル・ド・ベルジック（11）
King Philippe of Belgium with children Crown Princess Elisabeth of Belgium and Prince Emmanuel of Belgium attends the Te Deum mass on the occasion of the Belgian National Day in the Cathedral on July 21, 2017 in Brussels, Belgium.
Prince Emmanuel of Belgium and oldest sister Crown Princess Elisabeth of Belgium attend the Te Deum mass on the occasion of the Belgian National Day in the Cathedral on July 21, 2017 in Brussels, Belgium.
Prince Gabriel of Belgium and youngest sister Princess Eleonore of Belgium attend the Te Deum mass on the occasion of the Belgian National Day in the Cathedral on July 21, 2017 in Brussels, Belgium.
ガブリエル王子
エレオノール・ド・ベルジック（9）
