Known for Acting

Jessie Royce Landis (born Jessie Medbury; November 25, 1896 – February 2, 1972) was an American actress. Her name is also seen as Jesse Royce-Landis. She remains perhaps best-known for her mother roles in the Hitchcock films To Catch a Thief (1955) and North by Northwest (1959). Description above from the Wikipedia article Jessie Royce Landis, licensed under CC-BY-SA, full list of contributors on Wikipedia.
1959
as Clara Thornhill
1970
as Harriet DuBarry Mossman
1955
as Jessie Stevens
1961
as Mrs. Van der Besh
1962
as Ethel Williams
1956
as Princess Beatrix
1957
as Angelica Bullock
1953
as Self (uncredited)
1963
as Albertina Blythe
1963
as Charlotte Orr aka Charlie
1958
as Mrs. Blake
1987
as Self (archive footage)
1971
as Grandmother Greher
1950
as Mrs. Wright
1949
as Mrs. Greenleaf
1950
as Martha Winters
1956
as Mrs. Madeline Shaeffer
1962
as Countessa 'La Comtesse' DuFresne
1949
as Mrs. Chase
1959
as Elizabeth T. Chapman