Earlier this Sunday at 5.30pm, Luxembourg's Grand Ducal Court reported that Grand Duke Jean's health has considerably worsened.

According to the latest press release, Grand Duke Jean's health has considerably worsened since Saturday night. His entire family is currently with the former statesman, the release further reads.

Last weekend, Grand Duke Jean was hospitalised for checks on a suspected lung infection. Last Tuesday, the Court announced that his health was improving again.

Unfortunately, his health reportedly started deteriorating again on Saturday night.

Grand Duke Henri's father is 98 years old.