[1] Together with Van Cliburn (1934–2013), she served as co-Chairman of the 60th Anniversary of the Discovery of the East Texas Oil Field.
The ceremony was held at the East Texas Oil Field Museum, which she helped create.
[1] In 1991, together with her sister Caroline, she paid for the restoration of Hilltop, an 1810 building on the campus of Mary Baldwin College which is listed on the National Register of Historic Places.
[6] Hill's funeral service was held at the Highland Park Presbyterian Church in Dallas, Texas.
[4] The Margaret Hunt Hill Bridge in Dallas, designed by Santiago Calatrava, is named in her honor.