Grace was born about 1921. Grace Blommer. She passed away in 2003. [1]
"United States Census, 1930," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:X99J-2JC : accessed 26 February 2022), Grace M Blommer in household of Walter J Blommer, Milwaukee (Districts 1-250), Milwaukee, Wisconsin, United States; citing enumeration district (ED) ED 182, sheet 3B, line 77, family 19, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 2591; FHL microfilm 2,342,325.
"United States, GenealogyBank Obituaries, 1980-2014," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QKWD-Y694 : accessed 26 February 2022), Grace M Blommer Meyer, Wisconsin, United States, 30 Apr 2003; from "Recent Newspaper Obituaries (1977 - Today)," database, GenealogyBank.com (http://www.genealogybank.com : 2014); citing Milwaukee Journal Sentinel, born-digital text.