Princess Nathalie of Sayn-Wittgenstein-Berleburg and husband Alexander Johannsmann welcomed their son Konstantin on July 24th.
The couple, who announced their engagement in January of this year, were married in a civil ceremony on May 27th.
Princess Nathalie is the niece of Queen Margrethe II of Denmark and is the first cousin of Crown Prince Frederick.
Although holding Danish citizenship, Nathalie and her husband reside in Germany.
Photo: © Rex