According to the unsourced familysearch profile Alma was born on 16 Oct 1872 and died 15 Feb 1875. [2]
This is consistent with the fact that the 1880 census listing her parents shows no possible matches for her: Jerome, 42; Eveline, 37; Rosa, 10; Albert, 7; Fredrick, 5, Edith, born Nov 1879. [3]
(all GEDCOM data imported)
Sources
↑ database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MDKR-WCQ : 17 August 2017), Jerome Sebring, Dodge, Boone, Iowa, United States; citing enumeration district ED 2, sheet 29D, NARA microfilm publication T9 (Washington D.C.: National Archives and Records Administration, n.d.), roll 0328; FHL microfilm 1,254,328.
↑ "United States Census, 1880," database with images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MDKR-WCQ : 17 August 2017), Jerome Sebring, Dodge, Boone, Iowa, United States; citing enumeration district ED 2, sheet 29D, NARA microfilm publication T9 (Washington D.C.: National Archives and Records Administration, n.d.), roll 0328; FHL microfilm 1,254,328.