Fleringe Church dates from the 13th century, and the nave and choir are the oldest parts. Somewhat later during the same century the tower was added. The church has not been substantially altered since, but suffered damage in a heavy fire in 1676.
The church is located in a cemetery surrounded by a low wall in which a remaining medieval lychgate still sits. Outside, the church stables still stand, which is uncommon. The façade of the church itself is adorned with carved portals. Of these, the one in the tower is the most richly decorated.
Inside, nothing remains of the medieval furnishings as they were destroyed in the 1676 fire. The main supporting pillar has a base taken from another, ruined, medieval church in Gann, Gotland. This was probably done because the former base likewise had been damaged by fire. A few fragments of frescos, probably executed by the Master of the Passion of Christ, also survive. The altarpiece is from 1701, the pulpit from 1726 and the pews also from the 18th century. The baptismal font carries the monogram of Christian IV of Denmark and stood originally in the church of Visborg Castle.
References:The Church of St Eustace was built between 1532-1632. St Eustace"s is considered a masterpiece of late Gothic architecture. The church’s reputation was strong enough of the time for it to be chosen as the location for a young Louis XIV to receive communion. Mozart also chose the sanctuary as the location for his mother’s funeral. Among those baptised here as children were Richelieu, Jeanne-Antoinette Poisson, future Madame de Pompadour and Molière, who was also married here in the 17th century. The last rites for Anne of Austria, Turenne and Mirabeau were pronounced within its walls. Marie de Gournay is buried there.
The origins of Saint Eustache date back to 13th century. The church became a parish church in 1223, thanks to a man named Jean Alais who achieved this by taxing the baskets of fish sold nearby, as granted by King Philip Augustus. To thank such divine generosity, Alais constructed a chapel dedicated to Sainte-Agnès, a Roman martyr.