Mrs.Jane H.Jenkins;aged 90 years;died at the home of her granddaughter;Mrs.Jane Martin;of Smock;R.D.1 Sunday;February 22;1953.   She is survived by her husband;David Jenkins;one son;Thomas Harris of Baldwin Park;Calif.;nine grandchildren and two great-grandchildren.  Another son;Danny Harris;remembered throughout the Valley as an accomplished pianist;died in September of 1946.  Friends are being received at the Toner Funeral Home;626 Broad avenue;Belle Vernon;where funeral services will be held Wednesday;Feb.25;at 2 p.m.;with Rev.George Guest;of the Pricedale Union Church officiating.  Interment will be in Belle Vernon Cemetery.  Harold R.Toner;mortician.