Table:
Katharine Hepburn

Studio publicity photograph, c. 1941

Born

Katharine Houghton Hepburn

(1907-05-12)May 12, 1907

Hartford, Connecticut, U.S.

Died	June 29, 2003(2003-06-29) (aged 96)

Fenwick, Connecticut, U.S.

Resting place	Cedar Hill Cemetery, Hartford
Alma mater	Bryn Mawr College
Occupation	Actress
Years active	1928–1994
Spouse

Ludlow Ogden Smith

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(m. 1928; div. 1934)​

Partner(s)	Spencer Tracy
(1941; d. 1967)
Parent(s)	Thomas Norval Hepburn
Katharine Martha Houghton
Relatives	See Houghton family
Awards	Full list

From the provided table image, locate any cells that are merged and list their regions as {'top-left':(X, Y), 'bottom-right':(Z, W)}, with (X, Y) indicating the (row_id, column_id) of top-left cell and (Z, W) the bottom-right cell. Both the row_id and column_id start from 1.

The merged cell region is: {'top-left':(1, 1), 'bottom-right':(1, 2)}.