List of 9 ancestors found in 40 iterations (9 distinct persons and 9 positions into tree)

Generation 0 - 1 person(s) on 1 (1 distinct persons)
1Luise von Preussen (01/02/1808-06/12/1870)
Generation 1 - 2 person(s) on 2 (2 distinct persons)
2Friedrich von Preussen (03/08/1770-07/06/1840)
3Luise von Mecklenburg Strelitz (10/03/1776-19/07/1810)
Generation 2 - 4 person(s) on 4 (4 distinct persons)
4Friedrich von Preussen (25/09/1744-16/12/1797)
5Friederike von Hessen Darmstadt (16/10/1751-25/02/1805)
6Karl von Mecklenburg Strelitz (11/10/1741-06/10/1816)
7Friederike von Hessen Darmstadt (20/08/1752-22/05/1782)
Generation 3 - 2 person(s) on 8 (2 distinct persons)
8August von Preussen (09/08/1722-12/06/1758)
9Luise von Braunschweig Wolfenbüttel Bevern (29/01/1722-13/01/1780)