Deletion of Princess Marie Luise Charlotte of Hesse-Kassel

Comment: Actually, "Princess Frederick Augustus of Anhalt-Dessau" is exactly how a polite pedant of her time would have referred to her. In practice, usage was more casual, so she would normally have been referred to as "Princess Frederick of Anhalt", which does actually find contemporary sources when used as a search term - ({{Find sources|Princess Frederick of Anhalt}}). Having said that, while the daughter of one sovereign duke, the sister-in-law of another, mother-in-law of a Grand Duke of Luxembourg and aunt of the then Princess of Wales (and godmother of one of her daughters) could almost certainly be shown to pass  by someone with access to an extensive archive of 19th-century newspapers and willingness to spend a few days trawling through their social columns, I am not going to bother
Stance: comment
Cited policy: Wikipedia:Notability (WP:GNG)

Comment: per nom and 
Stance: delete
Cited policy: Wikipedia:Notability (WP:BLPFAMILY)