I'm not sure how Emma Vinke is connected to Gary Vinke's family...she is the wife of Julius Vinke shown in link 21
Please e-mail me if you have information about Emma...

Ed Hageman, Amelia Walter, unknown, unknown, Emma Vinke, Alva Steiner holding Ronald

Emma Walter was married to Julius Vinke in 1929. Emma and Julius had no children.
Her sister Malinda Walter married Henry Vinke.
After Emma died in 1971, Julius married Mabel (Sievertsen) Ehrichs in 1975, then Julius died the following year.
Since neither Julius or Henry Vinke had children and a third brother, Leroy Vinke had no sons it looks like Gary Vinke would have been a more distant Vinke relative.