https://findingaids.lib.iastate.edu/spcl/arch/rgrp/21-7-35.html
Gertrude L. Sunderlin Papers, RS 21/7/35, Special Collections Department, Iowa State University...
https://salaries.texastribune.org/employees/michael-j-sunderlin-13806/
Michael Sunderlin | Texas Tribune Government Salaries Explorer
As of April 1, 2026, Michael Sunderlin makes $93,138 as an Engineering Specialist V for the Texas Commission on Environmental Quality.
texas tribunemichaelgovernmentsalariesexplorer