Gustav Horn acquired Häringe Manor (Häringe slott) at Västerhaninge parish in Södermanland during 1625. The estate was received as a gift from King Gustav II Adolf. The main building was built on the initiative of Gustav Horn and was completed in 1657. After the death of Gustav Horn in 1657, the estate was inherited by his daughter Agneta Horn (1629–1672), by her daughter Hedvig Catharina Lillie (1695–1745) in 1730 and then by Carl Julius De la Gardie (1729–1786) in 1745.
