Agnes Freeman (Stokes) - I am curious since Arthur's wife and mother were both named Agnes Stokes

Arthur Freeman

Agnes Freeman

Agnes Freeman

Agnes Freeman is Agnes Freeman's mother-in-law.
Agnes Freeman → Hamlin Stokes Freeman her husband → Agnes Freeman his mother

AND

Agnes Freeman is Agnes Freeman's first cousin.
Agnes Freeman → Sylvanus Stokes her father → Sylvanus Stokes his father → Hamlin Stokes his son → Agnes Freeman his daughter