__ | __| | | | |__ | _Frederick Louis MECKLENBURG _| | (1778 - 1819) | | | __ | | | | |__| | | | |__ | | |--Helene Luise Elisabeth of MECKLENBURG-SCHWERIN | (1814 - 1858) | __ | | | __| | | | | | |__ | | |______________________________| | | __ | | |__| | |__