What are you looking for in particular?
Here they are on Find A grave with lots of information, including Leon's obit.
http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GRid=81...*******
Their marriage record, giving their parent's names.
*New York, County Marriages, 1908-1935
Name: Leon Coffee
Event Type: Marriage
Event Date: 12 Mar 1917
Event Place: , New York, United States
Age: 34
Marital Status: Widowed
Birth Year (Estimated): 1883
Birthplace: N.Y.
Father's Name: James Coffee
Mother's Name: Lillian Bennett
Spouse's Name: Eliza Reed
Spouse's Age: 22
Spouse's Marital Status: Widowed
Spouse's Birth Year (Estimated): 1895
Spouse's Birthplace: N.Y.
Spouse's Father's Name: Andrew Reed
Spouse's Mother's Name: Eunice Coats
https://familysearch.org/pal:/MM9.3.1/TH-1-159382-110470-7?c...*****
*United States World War I Draft Registration Cards
Name: Leon James Coffee
Event Type: Draft Registration
Event Date: 1917-1918
Event Place: St. Lawrence County no 3, New York, United States
Gender: Male
Nationality: United States
Birth Date: 17 Jul 1882
Birthplace: , , United States
https://familysearch.org/pal:/MM9.3.1/TH-1961-26591-8475-13?...