I am not related - Theron Melton Warner was named after his grandfather Theron Warner of Michigan born appx 1840 died 1888 - 1900 in Iowa married abt 1865/1866 in Michigan? Iowa? to Caroline A "Carrie" Lane born OH 1847 died after 1910 census.

1850; Census Place: Chester, Eaton, Michigan; Roll: M432_349; Page: 165; Image: 587.
John Warner age 36 farmer born NY
Eliza Warner age 33 born NY
George Warner age 13 born MI
Theron Warner age 10 born MI
Mary Warner age 8 born MI
Hannah Warner age 6 born MI
Albert Warner age 4 born MI
Charles Warner age 1 born MI

1850; Census Place: Braceville, Trumbull, Ohio; Roll: M432_733; Page: 467; Image: 737.
Erastus Lane 31 CT or OH
Ellen Lane 30 NY
Gilbert L Lane 9 OH
Eli W Lane 7 OH
Mary A Lane 5 OH
Caroline A Lane 2 OH

1850; Census Place: Fearing, Washington, Ohio; Roll: M432_738; Page: 317; Image: 282
Daniel Lane 47 Germany
Catharine Lane 45 Germany
Margaret Lane 11 OH
Dan Lane 8 OH
Caroline Lane 2 OH

1860; Census Place: Dayton Ward 4, Montgomery, Ohio; Roll: M653_1015; Page: 160; Image: 324.
William Lane 58 1802 NY
Anna Lane 54 1806 PA
Caroline Lane 12 1848 OH
Mary Lane 9 1851 OH

1860; Census Place: Braceville, Trumbull, Ohio; Roll: M653_1040; Page: 115; Image: 231
Erastus Thornton Lane 43 1817 OH 17 Aug 1817 - 30 Aug 1866 Marshalltown, Marshall Co, IA
Ellen Webster Lane 41 1819 - 1823 NY
Caroline Lane 12 1848 OH - I think this is the one, Theron & Carrie named a son Lorin L born abt 1867
Lorain/Loring Lane 9 male 1851 OH - 1870 Marshall Co IA census
Susan A Lane 6 1854 OH
Adaline Lane 4 1856 OH
Emory Lane 2 1858 OH

1870, Marshall, Marshall, IA
Albert Holcomb 31 OH
Amanda Holcomb 25 OH
Ella Holcomb 5 IA
Olive Holcomb 3 IA
Ellen Lane 47 NY
Elmora Holcomb 66 Mass
Loring Lane 17 male OH

1900; Census Place: Saylor, Polk, Iowa; Roll: T623 455; Page: 9B; Enumeration District: 109.
Albert Warner age 24 born July 1875 in Nebraska, married appx 1897, parents from Michigan
Viola Warner age 20 born Feb 1880 in Nebraska, father IL mother Indiana
Thearn Warner age 1 born July 1898 IA
Ester Warner age 5 mos born Jan 1900 IA

Iowa State Census Collection, 1836 - 1925
1885, Douglas, Polk, IA
Theran Warner age 48 born MI 1842
Carry Warner age 37 born OH 1848
Melvin Warner age 15 1870 born ?
Minnie Warner age 13 1872 NE
Albert Warner age 10 1875 born ?
Fred Warner age 5 1880 born ?

1880; Census Place: Delaware, Polk, Iowa; Roll: T9_360; Family History Film: 1254360; Page: 497.1000; Enumeration District: 170; Image: 0514
Thomas Warner 39 1841 MI
Caraline Warner 33 1847 OH
[1] Lorin L. Warner 13 1867 MI son
[2] Melvin Warner 9 1871 IA son
[3] Minnie Warner 7 1873 NE dtr
[4] Abert Warner 5 1875 IA son
[5] Fred Warner 6M 1879 IA son

1900; Census Place: Douglas, Polk, Iowa; Roll: T623 455; Page: 6A; Enumeration District: 102.
Carrie A Warner 52 born Oct 1847 OH, widow of 34 yr marriage, 7 living children of 9, parents OH
[6] Alta E Warner 15 born Apr 1885 IA father MI
[7] Ada D Warner 12 born Jan 1888 IA father MI

All children of Theron Warner and Caroline "Carrie" Lane Warner seen in census records are living in June of 1900. Two must have died as infants and not seen in the census records.

1900; Census Place: Saylor, Polk, Iowa; Roll: T623 455; Page: 8A; Enumeration District: 109 **
1910; Census Place: Saylor, Polk, Iowa; Roll: T624_418; Page: 6A; Enumeration District: 179; Image: 962.
Lorenzo Casner 3/1868 IA married abt 1892 father & mother both listed Ohio
Minnie D or B Casner 5/1874 NE 3 living children of 5 father & mother both listed Ohio
Walter W Casner 3/1894 IA
Catherine/Katherine F Casner 2/1897 IA
George W Casner 2/1900 IA
Mildred Casner 1903
Deloris Casner 1905
Lorenzo Casner 1907
Frederick Casner 1909

1920;Census Place: Drifton, Jefferson, Florida; Roll: T625_224; Page: 6B; Enumeration District: 79; Image: 192.
L S Casner 52 IA
Shaw Casner 45 wife NE - Minnie
George Casner 20 IA
Mildred Casner 18 IA
Delores Casner 17 IA
Lorenzo Casner 13 IA
Fred Casner 11 IA
Clyde Casner 8 1912 IA
Margaret Casner 6 1914 IA

Name: Melvin Warner
Home in 1900: Delaware, Polk, Iowa
Age: 29 born Feb 1871 IA both parents listed Ohio
Relationship to head-of-house: Boarder of Elizabeth Thornton born 1839 IL

Name: Carrie A Warner
Age in 1910: 62
Estimated birth year: abt 1848 - died before 1920 census
Birthplace: Ohio
Relation to Head of House: Head
Father's Birth Place: Ohio
Mother's Birth Place: Ohio
Home in 1910: Douglas, Polk, Iowa
Marital Status: Widowed mother of 7 living children of 9
Race: White
Gender: Female

1905, Douglas, Polk, IA
Melvin Warner
Carrie A Warner
Alta E Warner
Ada D Warner

1910; Census Place: Douglas, Polk, Iowa; Roll: T624_418; Page: 16A; Enumeration District: 172; Image: 786. 1920, Douglas, Polk, IA
William C Kile 1885 IA father IA mother Germany
Alta E 1885 IA parents Ohio 1910 record, father MI mother OH 1920 record
Thelma M Kile 1909
Helen May 1913

1910; Census Place: Douglas, Polk, Iowa; Roll: T624_418; Page: 16A; Enumeration District: 172; Image: 786. - 1920 Douglas, Polk, IA
Henry J Kile 1884 IA father IA mother Germany
Ada D Kile 1888 IA parents OH 1910 record, father OH mother IA 1920 record
Russell L 1909
Pauline M 1911

1920;Census Place: Four Mile, Polk, Iowa; Roll: T625_507; Page: 5B; Enumeration District: 175; Image: 287.
Eli Gustafson 68 Sweden
Louise Gustafson 67 Sweden
William G Gustafson 30
Walter W Casner 25 son in law 1895 IA father OH mother NE
Minnie R Casner 22 dtr 1898 IA
Pauline L Casner 4 3/12 grand dtr
Mildred L Casner 1 grand dtr

Name: Melvin Warner
Census Date: 1 Jan 1925
Residence County: Polk
Residence State: Iowa
Locality: Douglas
Birth Location: Iowa
Marital Status: Married
Gender: Male
Birth Year: abt 1870
Race: White
Relation to Head: Head
Mother: Carry Lane
Mother's Birthplace: Ohio
Father: Theron Warner
Father's Birthplace: Iowa
Marriage Place: Michigan
Spouse Name: Nellie E Warner born 1873 IA dtr of Robert Stanfield of IA and Naucy [sic] Murcer of Ireland
Corwin/Carmen W Warner son 1906/07
Robert M Warner son 1908
Wm Ceth Warner son 1909
Howarld L Warner son 1914

Name: Alta E Kile
[Alta E Werner]
Census Date: 1 Jan 1925
Residence County: Polk
Residence State: Iowa
Locality: Douglas
Birth Location: Iowa
Marital Status: Married
Gender: Female
Birth Year: abt 1886
Race: White
Relation to Head: Wife
Mother: Carry Lane
Mother's Birthplace: Ohio
Father: Milvin Werner
Father's Birthplace: Ohio
Marriage Place: Iowa
Spouse Name: Wm C Kile
Line: 25
Roll: IA1925_1909
Neighbors: View others on page

Name: Ada Keil
[Ada Warner]
Census Date: 1 Jan 1925
Residence County: Polk
Residence State: Iowa
Locality: Crocker
Birth Location: Aukeny IA
Marital Status: Married
Gender: Female
Birth Year: abt 1888
Race: White
Relation to Head: Wife
Mother: Carrie Lane
Father: T Warner
Spouse Name: H J Keil 1884 IA son of Levi Keil and Margaret Miller
Line: 21
Roll: IA1925_1887
Russel Keil 1910 son
Pauline Keil 1911 dtr

?
1910; Census Place: Walnut, Polk, Iowa; Roll: T624_418; Page: 1A; Enumeration District: 182; Image: 1034.
Fred V Warner 1883 IA parents OH
Nettie I wife 1883 IA Scotland PA
Wesley F son 1909

1930; Census Place: Douglas, Polk, Iowa; Roll: 678; Page: 7A; Enumeration District: 104; Image: 140.0.
Melvin Warner 60
Nellie E Warner 57
Robert Warner 22 - 11 Feb 1908 - Dec 1984 Des Moines, Polk, IA
Cecil Warner 20
Howard L Warner 16 - 15 Nov 1913 - 6 Aug 2005, Ankeny, Polk Co, IA

1930; Census Place: Douglas, Polk, Iowa; Roll: 678; Page: 6B; Enumeration District: 104; Image: 139.0.
William C Keil 45
Alta Keil 45

1930; Census Place: Crocker, Polk, Iowa; Roll: 678; Page: 10B; Enumeration District: 101; Image: 91.0.
Henry J Kile/Keil 46
Ada D Kile 42
Russell L Kile 21 - Russell Keil 15 Feb 1909 - Jan 1985 Des Moines, Polk, IA
Pauline M Kile 19

No death record for an Ada Keil born 1888, no Ada Hoots born 17 Jan 1888 died Jan 1976 in Des Moines.

1930; Census Place: Des Moines, Polk, Iowa; Roll: 676; Page: 26A; Enumeration District: 79; Image: 913.0.
Walter Casner 36
Minnie E Casner 33
Pauline L Casner 14
Mildred L Casner 11
Walter W Casner 9
Myrtle H Casner 7
Thelma S Casner 5
Clyde C Casner 9/12

Name: Lorenzo S Casner
Home in 1930: Perry, Marion, Iowa
Age: 62
Estimated birth year: abt 1868
Birthplace: Iowa
Relation to Head of House: Head, divorced
Race: White

Unable to find the remaining Casner's in the 1930 census and not certain that Minnie Casner was a Warner. Walter Casner stated 1925 census mother was Minnie Sebastian.

WW I Draft Registration Cards, 1917 - 1918
Name: William Clarence Kile
City: Not Stated
County: Polk
State: Iowa
Birth Date: 26 Dec 1884 - Dec 1966 Ankeny, Polk, IA
Race: White
Roll: 1643347
DraftBoard: 0

Name: Henry James Keil
City: Not Stated
County: Polk
State: Iowa
Birth Date: 25 Jun 1883
Race: White
Roll: 1643347
DraftBoard: 0