All of the names in this list except Shelomith are the names of men. Shelomith is a woman’s name. (See: rc://en/ta/man/translate/translate-names)
This man has the same name as the prophet Obadiah but is a different person. (See: rc://en/ta/man/translate/translate-names)
Different versions put these people into different relationships with each other because the Hebrew is not very clear about them.