Adam de la Halle was born in 1237.
Adam de la Halle died in 1288.
He was a famous trouvère.
It was possibly a family name, he did not have a hunchback.
Mesdames de la Halle was created in 1858.
Adam de la Cour was born in 1979.
la casa da Adam = the house of Adam or Adam's house
Adam-Pierre de La Grené was born in 1625.
Adam-Pierre de La Grené died in 1702.
je suis la mère de l'une (with an apostrophe): I am the mother of one of them ; je suis la mère de la lune : I am the mother of the moon.
"Soeur de la mère" is a French phrase that translates to "aunt on the mother's side" in English. It refers to the sister of someone's mother.
Your brother's mother is your (mother, presumably)