The finding aids and indexes of the Alberta Genealogical Society list some 15 Penelton names including;
George PENELTON, died 25 Jul 1922
Caroline PENELTON, died 1 Jul 1940 age 86 yrs 8 ms
John Henry PENELTON, 13 Aug 1881 - 30 Oct 1948
Maudy S PENELTON, 26 Nov 1884 - 30 Jan 1949
Sarah Ann PENELTON, interred 2 Feb 1949
A.J. PENELTON, interred 18 Feb 1961
all in the family plot G, 11 to 14 of the Fort Saskatchewan Cemetery. You can also find these names in the 1901 Alberta census at the AGS web site.
Peter