I didn't know either, so I looked it up. That is Betty Fox. She and her husband were "sky dancers." I guess it was even before my time.
"During Prohibition, the Detroit River became the major route for smugglers who made rum-running from Canada one of the largest industries in Michigan. When the river froze, it seemed easy to drive across from Ontario."
This picture is from 1937 or later, as seen by the blue 1937 Ford on the opposite side of the street pointing left. Hal
Orphan Trains "The Orphan Train Movement was a supervised welfare program that transported orphaned and homeless children from crowded Eastern cities of the United States to foster homes located largely in rural areas of the Midwest. The orphan trains operated between 1854 and 1929, relocating about 200,000 orphaned, abandoned, abused, or homeless children. ... "