I am not related to the Torbet family but perhaps this is who you are looking for. Winfield is in Cowley County.
1930 Pittsburg, Crawford Co, Kansas; 611 Joplin Street.
T626-699, pg 14B
Everett B Torbet, 31, married at 23, born in KS, father Missouri, mother KS; laborer at tile company.
Ruth H Torbet, 28, married at 17, KS MO KY
Virginia R Torbet, 6, KS.

1920 Omnia, Cowley Co, KS
T625-528, pg 7A
Charles O Torbett, 46, born in MO, father OH, mother Germany.
Rosa M Torbett, 46, born in KS, father NC, mother Indiana.
Everett D Torbett, 21, KS
Orin F Torbett, 14, KS
Ellen R Torbett, 11, KS
Alta M Torbett, 8, KS

1920 Atlantic, Cowley Co, KS, Omnia Street
John L Torbett, 77, born in Ohio, father Ireland, mother OH.
Mary A Torbett, 71, born in Germany, parents Germany.

1910 Omnia, Cowley Co, KS
T624-435, pg 181
John L Torbet, 67, married 40 yrs.
Anna M Torbet, 62, five children born, 4 children living.
They are residing in home of John Rush who was postmaster.

Charles O Torbet, 37, married 12 yrs, retail merchant in hardware.
Rosa M Torbet, 36, 3 children born, 3 children living.
Everet D, 11
Oran F, 5
Helen R, 2

pg 176
William J Torbet, 40, married 12 yrs, MO OH Germany
Nancy J Torbet, 31, IN USA USA, no children.

1900 Omnia, Cowley Co, KS
T623-476, pg 138
Charles Torbet, born ?/1873, 27, married 3 yrs.
Mary Torbet, born 3/1873, 26.
Evert D, born 8/1888

page 135
William Torbet, 10/1869, 30, married 3 yrs.
Nancy Torbet, 3/1879, 31.

Unable to find John L for 1900 or in prior years in census records.