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No. 87

This Old



Historic Sites
of Manitoba

Memorable Manitobans: Donald Aynsley Ross (1877-1956)

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Donald Aynsley Ross
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Civil engineer, architect.

Born in Winnipeg on 26 September 1877, the son of lawyer Arthur W. Ross and Jessie Flora Ross, he attended Upper Canada College and the University of Toronto from which he graduated with a BA in 1898. He received his engineering degree from the School of Practical Science in Toronto and then became a mining engineer in British Columbia. He worked as rodman with the Canadian Pacific Railway in an 1897 survey of the Crow’s Nest Pass. From 1900 to 1906, he was a locating engineer for the Canadian Northern Railway. It was at this position that Ross oversaw the construction of the Pinawa Channel Dam on the Winnipeg River. In 1906, he formed a partnership with Ralph Benjamin Pratt. Together they were responsible for the design of numerous buildings around Winnipeg. He supervised several stations for the RCAF in the Second World War.

In 1906, he married Maude Elizabeth Dwight of Toronto. They had one son. He was a member of the AF & AM. Presbyterian. In 1912, he built a large, brick home on Wellington Crescent.

Ross died at Winnipeg on 1 April 1956 and was buried in Old Kildonan Cemetery. He is commemorated by Aynsley Street in Winnipeg.

Some of his architectural works in Manitoba included:





Winnipeg Amphitheatre

49 Whitehall Avenue, Winnipeg



Garry Block

290 Garry Street, Winnipeg



Prince Edward Hotel

Princess Avenue, Brandon



Electric Railway Chambers

213 Notre Dame Avenue, Winnipeg



Scott Block (restoration)

272 Main Street, Winnipeg



Assiniboine School

175 Winston Road, Winnipeg



First Presbyterian Church

61 Picardy Place, Winnipeg



Northern Electric Building

65 Rorie Street, Winnipeg



Sherbrook Pool

381 Sherbrook Street, Winnipeg



Winnipeg Civic Auditorium

200 Vaughan Street, Winnipeg



Pembina Crest School (expansion)

1551 Pembina Highway, Winnipeg




Who’s Who in Western Canada: A Biographical Dictionary of Notable Living Men and Women of Western Canada, Volume 1, edited by C. W. Parker, Vancouver: Canadian Press Association, 1911.

“Winnipeg architect dies at 78,” Winnipeg Free Press, 2 April 1956, page 5.

We thank Nathan Kramer for providing additional information used here.

This page was prepared by Gordon Goldsborough.

Page revised: 24 April 2018

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