This page contains specific information about pedunculate oak (Quercus robur) '1919', which can be found in the park of Groenendaal in Heemstede. The girth of the tree is 7.38 m measured at a height of 1.00 m (2009, Leo Goudzwaard). As this tree is a tree with multiple trunks, the girth can be larger than what would be expected of the tree of this age. Its height is not known. This tree was planted around the year 1785 ± 10, which makes it around 229 ± 10 years old (Leo Goudzwaard, Oct 1, 2011).