claim: Jack Dylan Grazer's parents are Angela Lafever and Gavin Grazer, who originated from Berlin.
evidence: Mark S. Catlin Sr. -LRB- November 12 , 1882 -- May 16 , 1956 -RRB- was an American football player , track athlete , coach , lawyer , and politician .. American football. American football. track. Track and field. He served as the head football coach at the University of Iowa from 1906 to 1908 , and at Lawrence University from 1909 to 1918 and again from 1924 to 1927 , compiling a career college football record of 63 -- 40 -- 7 .. Iowa. Iowa Hawkeyes football. Lawrence. Lawrence Vikings football. University of Iowa. University of Iowa. Lawrence University. Lawrence University. college football. college football. Catlin played football at the University of Chicago and also participated in track and field competitions held adjunct to the 1904 Olympic Games .. Chicago. Chicago Maroons football. track. Track and field. University of Chicago. University of Chicago. 1904 Olympic Games. 1904 Olympic Games. He later worked as an attorney and also served in the Wisconsin State Assembly from 1921 to 1923 .. Wisconsin State Assembly. Wisconsin State Assembly