This is the 13977th most frequent Turkish word.
mensubuydu
"Mensubuydu" means "he/she/it belonged to" in English.
Here, 'mensubuydu' highlights Ahmet's membership to a particular group or being part of a specific lineage.
Ahmet, o ünlü sanatçının ailesinin bir mensubuydu.
Ahmet was a member of that famous artist's family.
In this sentence, 'mensubuydu' is used to indicate being a member of an organization or a collective group.
Bu kuruluşta birçok yetenekli kişinin mensubuydu.
He/she was a member of this organization with many talented people.
'Mensubuydu' here emphasizes affiliation to an established entity or association.