If you wirte for their obits you might find a daughter's married name that might be easier to track down. > MONTANA DEATH INDEX (1954-1999) &SOCIAL SECURITY DEATH INDEX (SSDI): > > SMITH, Ison > Born: 11 Aug 1876 > Died: 16 Mar 1968 at age of 91 years > County(s) of Death &Residence: Butte, Silver Bow County > Marital Status: Married > Social Security #: 516-07-4174 > > SMITH, Ellen > Born: 06 Jun 1883 > Died: 29 Oct 1982 at age of 99 years > County(s) of Death &Residence: Butte, Silver Bow County, MT > Marital Status: Widowed > > STEPHENS, Helen F. > Born: 02 Jul 1914 > Died: 31 Mar 1997 at age of 82 years > County(s) of Death &Residence: Libby, Lincoln County, MT > Social Security #: 516-82-5602 > Marital Status: Widowed > Father: SMITH, Ison > Mother: HOLMES, Ellen > > SMITH, Walter I. > Born: 06 Dec 1918 > Died: 05 Sep 1986 at age of 67 years > Marital Status: Married > County(s) of Death &Residence: Butte, Silver Bow County, MT > Social Security #: 516-07-4175 >