Poll Suggestion: Sister Duos in Series

Rachel & Jill and Prue & Phoebe are not really duos since they had a third sister.

FYC: Roseanne and Jackie - Roseanne https://www.imdb.com/title/tt0094540/mediaviewer/rm2673394176/?ref_=ttmi_mi_28 Tia and Tamera - Sister, Sister https://www.imdb.com/title/tt0108927/mediaviewer/rm554487296/?ref_=ttmi_mi_1

FYC: Carrie and Maggie Mathison https://www.imdb.com/title/tt1796960/mediaviewer/rm1513927424/ Regina and Zelena https://www.imdb.com/title/tt1843230/mediaviewer/rm367722752/ Maggie and Beth Greene https://www.imdb.com/title/tt1520211/mediaviewer/rm4044608256/ Connie and Kelly https://www.imdb.com/title/tt1520211/mediaviewer/rm380288257/

@Aris_Athanas, For your consideration: Maggie & Grace Sheffield -- The Nanny https://www.imdb.com/title/tt0106080/ https://www.imdb.com/title/tt0106080/mediaviewer/rm2909915136/ Catherine 'Cissy' & Buffy Davis -- Family Affair https://www.imdb.com/title/tt0059982/ https://www.imdb.com/title/tt0059982/mediaviewer/rm1694894080/ https://www.imdb.com/title/tt0059982/mediaviewer/rm3846281216/