ok, this is probably going to be backwards, as i'm finding them in an odd way. this first one is from the 1920 census record of wichita, sedgwick, kansas.
John W Bigham 70 b. ohio
Roxy E Bigham 61 b. iowa
Elizabeth Bigham 19 b. oklahoma
Cecil I Bigham 14 b. kansas
this is from the 1880 census from neosho, cherokee, kansas
John W. Bigham 30 b. ohio
Roxy Bigham 22 b. wisconsin
Louie Bigham 2 b. iowa and is a daughter
Robert E. Bigham 4m b. kansas
according to another website, he was b. 4 june 1849 in voca, wayne, ohio d. 1928, and she was b. 23 nov 1858 in centrville, knox, illinois. m. 17 may 1877 in iowa.
her name is listed as roxy anne "rose" mcnaught
another site i found has a child lula mae bigham, b. 17 june 1878, warren county, iowa, d. 21 dec 1939 in newton, kansas. she m. a charles e. jones, b. 1870, mccomb, ill, d. 1947 wichita, kansas. children are, clyde jones, b. 1914, wichita, kansas, lula marie jones, b. 2 sep 1916, wichita, kansas, d. 27 june 1984, landrum, s.c., m. a wayne page, then bruce henry mcbride. one child by page, 8 children by mcbride.
i hope this helps