The 1880 census for Santa Clara Co., CA. shows Sarah living with the following persons:
Levi Goodrich, age 58, Architect, born in N.Y., parents born in N.Y.
S.L. Goodrich, age 55, wife, Capitalist, born in VA., parents born in VA.
Maggie V. James, age 21, niece, born in MO., parents born in MO.
Sarah S. Browning, age 77, mother-in-law, born in VA., parents born in VA.
S.L. is probably William & Sarah's daughter, Sarah Louise.