Another name for Sarah was Sarah Gyson.1
Noted events in her life were:
1. She has conflicting birth information of About 1820 and , , PA.
2. She appeared on the census in 1880 in Philadelphia, Philadelphia, PA. 4 The 1880 census recorded S. [Sarah] Beecher, female window, age 60, living with son-in-law Simon M. Frank, 30, husband of her daughter S. S. Frank, 25. Also son-in-law S. A. G. Anderson, 31, with her daughter E. B. Anderson, 23; grandsons Jos. B. Anderson, 2, and Arthur B. Anderson, 1. Everyone and their parents were born in Pennsylvania with these execptions: Sarah's father was born in Switzerland; S. A. G. Anderson and his parents were born in Delaware.
Sarah married Joseph Beecher on 24 Dec 1840 in Philadelphia, Philadelphia, PA.1 (Joseph Beecher was born about 1818 in Philadelphia, Philadelphia, PA 2 and was buried in Philadelphia: Laurel Hill Cemetery, Philadelphia, PA.)
1 Daily Pennsylvanian (Philadelphia, PA), 9 Jan 1840, page 4. Marriage of Joseph Beecher and Sarah Gyson.
2 1860 United States Census, Pennsylvania, Philadelphia County, Philadelphia 19th Ward, Series: M653 Roll: 1169 Page: 448.
3 Ancestry.com, Pennsylvania, Death Certificates, 1906-1963 (Original data: Pennsylvania (State). Death certificates, 1906–1963. Series 11.90 (1,905 cartons). Records of the Pennsylvania Department of Health, Record Group 11. Pennsylvania Historical and Museum Commission, Harrisburg, Pennsylvania.), Death Certificate 79004. Ella Beecher Anderson. Father Joseph Becher. Mother Sara Gysen. Spouse Samuel P. G. Anderson.
4 1880 United States Census, https://familysearch.org/pal:/MM9.1.1/MWJ2-SHS S. Beecher, 1880.