Angelique on Family Tree Circles

I am helping a friend locate his family line. There has been much research in this line so far and we would like to carry out his direct line. As far as we can tell his direct line will end with him as he had no sons..
Richard Robert is still living
Richard Crist
dob abt. Mar 12 1894,1895 and 1898 we have found these dates listed to him
dod Aug 3, 1944 Seattle Washington
was married 3 times that we have found
his father
Rudolph Crist /Christ
dob abt December 26, 1869 Chilton Wisconson according to his obit
dod abt Oct. 8, 1931 in Yakima Washington
his father
John Peter Christ
dob abt March 27,1823 Alsacc Lorraine France
dod abt January 17, 1896 Fond du Lac Wisconson
married Marie Lynn
dob September 23, 1834 Germany
dod January 8 1909 Fond du Lac Wisconson
Rudolph was one of 13 children born to John and Marie.