Complex sentence: The estate Château Ducru-Beaucaillou was purchased by Francois Borie in 1941 and has remained in the family since along with the family's other estates Château Grand-Puy-Lacoste and Château Haut-Batailley.
Split into simpler sentences: The estate Château Ducru-Beaucaillou was purchased by Francois Borie in 1941 and has remained in the family since then. The family also owns other estates, Château Grand-Puy-Lacoste and Château Haut-Batailley.