NOT MY FAMILY.... I have had good luck contacting the library in Columbus (Bartholomew County Public Library - website is www.barth.lib.in.us), but you might want to check in Arizona** for an obit, also.You might have all of this....
1880 census - Geo A Sturm is in Columbus, Bartholomew Co IN with wife Caroline and children: George P 12, Emma 9, Maggie 7, Mamie 5, and Lou 2 (female); also in hh: Caroline Rubrecht 63 born Germany
IN mg:George P Sturm/Sophia Voeltz 4 Sept 1892 Bartholomew Co IN
1900 Bartholomew Co IN Ward 4, Columbus ed8 sheet 16 1013 Sycamore St Sturm, Carrie June 1851 wd 9ch 9 living Germany Germany Germany imm1851 yyy rents home Louise dauApr 1878 single IN Robert son Apr 1888 IN 905 Sycamore St Storms/Sturm, George Feb 1868 32 md8y IN IN IN SophiaJan 1871 md8y 3ch 2 living IN Germany Germany G Oscar Sept 1895 IN IN IN Carl Jan 1897 IN IN IN Voelz, John J b-in-law Feb 1872 IN Germany Germany blacksmith yyy
1910 Census shows in Indianapolis, Ward 13 Keeler, Carey A 39 wife Minnie 34 dau Edna 14 son Earl 10 Shingleton, Stella A 22 - sister in law
1910 Census shows in Indianapolis, Ward 13 (transcribed as "Stem") George 44 Germany(immigration year 1880) Sophia 40 Germany (immigration year 1880) Greer 14 IN son Carl 12 IN son Hilbert, Rudolph 30 IN son in law Josephene 28 IN daughter (Rudoph and Josephine should probably be listed as brother in law and sister ??)
IN mg: Oscar L Sturm s/o Geo P Sturm & Sophie Noetz Edna L Keeler d/o Carey Keeler & Minnie Shingleton* md 19 Nov 1914 Marion Co IN [*Carey A Keeler and Minnie Marley married 29 Mar 1899 Marion Co IN; Minnie Singleton d/o Henry Singleton & Anna Myers md 22 Jan 1895 Marion Co IN to William E Marley; 1900 census shows a step-dau in hh of Carey & Minnie - name is different; but might she be Edna?)
IN mg: Carl H Sturm b 22 Jan 1896 IN s/o George P Sturm & Sophia Voelz, md Marie Hansen on 31 Mar 1917 Clark Co IN
1920 Marion Co IN Sturm, Oscar S 24 IN IN IN md Edna S 24 IN IN IN wife Robert L 4y 8m son IN IN IN Ruth A 11m IN IN IN dau
**AZ Death: Oscar Lawrence Sturm d 27 July 1929 Barfield Sanatarium; District 12, Tucson, Pima Co AZ; usual residence: Ranch 13 miles west; Length of residence in city or town where death occurred:4y 6m; male, white, married; wife: Mazie Sturm; parents: George P Sturm, Sophie Voelz; b 25 Sept 1894 Columbus IN; age 34y 10m 2d; occ:owner, taxi business
George & Sophia are in Indianapolis, Marion Co IN in 1930 census, with son Carl H in hh.(Carl may be the one bd Crown Hill in Indy).
IN mg: George P Sturm b 21 Feb 1868 Columbus, Bartholomew Co IN s/o George Sturm and Caroline Rhubright Mattie B Hunter b 1 Apr 1867 NJ d/o Charlie B Moses & Mary Elizabeth Pleasant md 22 Aug 1936 Columbus, Bartholomew Co IN
Findagrave shows - ---Garland Brook Cemetery George P Sturm 1868-1943 Sophia J Sturm 1871-1934 Oscar L Sturm 1895-1929 ---Columbus City Cemetery George J Sturm 1893-1896