https://www.erbff.org/gift-to-the-detroit-zoological-society-carries-forward-fred-and-barbara-erbs-legacy-of-support/
Nov 11, 2025 - By John M. Erb, Chair, and Leslie Erb Liedtke, Trustee We are proud to carry forward our parents’ legacy of support for the Detroit Zoological Society...
detroit zoological societygiftcarriesforwardfred