In Memoriam
![](https://assets.landscapeontario.com/assets/1637000039.Joerg_Leiss_profile_image-web.jpg)
Nov 15, 2021
In Memoriam — Joerg Leiss
Joerg Leiss passed away November 12, 2021, surrounded by family. He was 93.
![Ike Vanderwoude](https://assets.landscapeontario.com/assets/1636561732.Ike_Vanderwoude.jpg)
Nov 10, 2021
In Memoriam — Ike Vanderwoude
Ike Vanderwoude passed away peacefully on November 8, 2021.
![Cornelia Hahn Oberlander (Image courtesy The Cultural Landscape Foundation)](https://assets.landscapeontario.com/assets/1625589183.Cornelia_Hahn_Oberlander-web.jpg)
Jul 6, 2021
In Memoriam — Cornelia Hahn Oberlander
Canadian landscape architect Cornelia Hahn Oberlander passed away May 22, 2021. She was 99 years-old.
![Stan Gorczyca](https://assets.landscapeontario.com/assets/1625596307.Stan_Gorczyca-web.jpg)
Jul 6, 2021
In Memoriam — Stan Gorczyca
Stan Gorczyca, owner of Tidy Garden Landscaping in Mississauga, Ont., passed away peacefully at the age of 63.
![Allen Monsma](https://assets.landscapeontario.com/assets/1624383594.Allen_Monsma-web-01.jpg)
Jun 11, 2021
In Memoriam — Allen Monsma
Allen (Eelke) Monsma passed away suddenly, yet peacefully on June 10. He was 87.
![John O'Leary](https://assets.landscapeontario.com/assets/1617732731.John_OLeary-sq-web.jpg)
Apr 6, 2021
In memoriam — John O'Leary
John O’Leary passed away peacefully on Feb. 20, 2021 at the age of 71.