1870 USCensus, Ohio, Hocking, Falls Twp, 29 July 1870
Roby, Robert, age 28, tanner
Martha E, age 34
Kinser, Isaiah, age 7

1900 USCensus, Ohio, Hocking, Gore Falls, District 28, 1 June 100
Kinser, Issaih, head, born Sept 1862, age 37, married 8 years, born in Ohio, mother born in Ohio, unknown where father born, barber
Martha E, wife, born July 1872, age 27, married 8 years, born in Ohio, parents born in Ohio
Julia B, daughter, born Oct 1896, age 3
Thomas D, son, born June 1898, age 1
Tedrow, Clarence O., boarder, born Dec 1852, age 47, barber

1910 USCensus, Ohio, Hocking, Logan Ward 3, District 84, 30 April, 1910
Kinser, Isaiah I., head, age 47, married 18 years, born in Ohio, parents born in Ohio, owner of barber shop
Martha E., wife, age 37, born in Ohio
Julia L, dau, age 15, born in Ohio
Thomas D., son age 11, born in Ohio
Roby, Matilda, mother, age 73

1920 USCensus, Ohio, Hocking, Logan Ward 3, Discrict 40
Kinser, Isaiah I, head, renter, age 57, born in Ohio, parents also, owner of barber shop.
Martha E., wife, age 47, born in in Ohio, parents also
Julia L., dau, age 25, born in Ohio, saleslady in confectionery
Thomas D., son, age 21, born in Ohio, clerk at railroad shop

Suspect his mother is Martha A Roby, remarried. Listed as son of Robert Roby and Martha in 1870 census for Falls, Hocking, Ohio. This is probably her second marriage. Father may have died in Civil War in 1864.