Hello,
Yes Uncle Burt ( Burton Phillip Teneycke 1899-1990) was the son of Aaron Mason Teneycke (1864-1923) and Isabella Jackson (1863-1942).
He married Mary Annie Rosalie Yetta Harley (1910-1994) in 1934.
They raised six children.
Delores Martha Isabella (b1935); Joyce Bessie Barbara (b1937); Robert Kieth "Buck" (1939-1974); Myrle Marlene (b1940); Reta (b1942); and Donna Marie (b1944).
Burt was my grandfather's brother.
Hope this helps.
Kel Hill