|Photo: Gerry Huberty / Luxemburger Wort / Wort.lu|
Today's service marks an annual tradition for the Grand Ducal Family, in observation of All Souls' Day. All Souls' Day, or The Commemoration of All the Faithful Departed, falls on November 2nd of each year, one day after All Saints' Day.
Photos from last year's mass can be found here. More photos of the day are available at Wort.