13. Robert John Mattila born April 28, 1913 in Ely Died Sept  4,1991
married Betty Ruth Purdy born August 7 1917
married August 20 1938 in Ely MN
            A. Roberta Mattila born August 9, 1939
            married Edward Stepan born August 7,1938
            married Sept 5,1959 Ely MN
                        a. Lorriane Ruth Stepan born Jan 11,1962
                        married Bill VanDer Sluys
                        married
                                1. Jasper Vandersluys born Jan15,1992 
                                2. Christian Vandersluys born Jun 13, 1994
                                3. Nicolaus Robert Vander Sluys born Jun 15, 1998
                        b. Barbara Stepan born Feb 21,1964     
                        married John Graham       
                        married on March 9 1984         
                                  1. Nichole Graham born Sept 4 1985
            B. Nancy  Jule Mattila born March 12,1944 in Grand Rapids Minnesota
              married Martin Louis Lakner born May 11,1944 in Ely Minnesota
                married June 6,1964 in Ely
                            a. Jodi Lynn Lakner born May 5, 1967 in Ely Minnesota     
                                      1. Matthew Martin Lakner born May 21, 1988 in Virginia   
                            b. Barney James Lakner born Sept 29, 1969 in Virginia MN
                            married Cassandra Hill born Sept 9, 1968
                              married April 24, 1993 in Ely         
                                        1. Cody James Lakner born July29,1994 in Ely   
                                        2. Kyle Martin Lakner born May 5, 1999 in Ely
            C. Jack Mattila born Sept 27 Sept 1945     
            married Sharon Schmidt born Oct 27,1947     
            married May 6, 1967 Ely MN  Divorced Nov 19, 1985
                          a. Denise Marie Mattila born August 1, 1968
                              married Robert Devyak       
                              married         
                                              1. Brandi Lynn Devyak born Oct 14, 1990 
                                              2. Bryce  Allen Devyak born Oct 16, 1996
                          b. Dean Robert Mattila born Oct 22, 1970     
                              married Gina Vaughn born       
                                married Feb 12,1999 in Mazatlan Mexico     
                                                1. Buddy Robert Mattila born Jan 16, 1995