Gilbert Hoogendoorn 92 Rock Valley, Iowa June 22, 2025 Gilbert Hoogendoorn, 92, of Rock Valley, Iowa, passed away Sunday, June 22, 2025, at Whispering Heights in Rock Valley. Funeral service was Thursday, June 26, at Netherlands Reformed Congregation, Rock Valley, with interment in Valley View Cemetery. Gilbert Cornelius Hoogendoorn was born Jan. 9, 1933, at…