Joyce K. Kooiker 88 Hull, Iowa December 11, 2019 Joyce Kooiker, 88, of Hull, Iowa, passed away Wednesday, Dec. 11, 2019, at her residence. Memorial service was Monday, Dec. 16, at Hull Protestant Reformed Church with intermentin Hope Cemetery, Hull. Joyce Kathrene Mulder was born Nov. 20, 1931, near Doon, Iowa, the daughter of Joe…