Hi Matthew,
This is very confusing. Do any of these people have profiles on WikiTree?
I found this Charles Weiner in Philadelphia, born 1897, with a daughter Ruth, but his wife's name is Bessie. It says both his parents were born in Russia:
"United States Census, 1930," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XHWB-JLH : accessed 29 July 2018), Charles Weiner, Philadelphia (Districts 0001-0250), Philadelphia, Pennsylvania, United States; citing enumeration district (ED) ED 183, sheet 18A, line 10, family 299, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 2128; FHL microfilm 2,341,862.
Here is his WW I draft registration, nearest relative Bessy Weiner:
"United States World War I Draft Registration Cards, 1917-1918," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:K6K8-5XY : 13 March 2018), Chas Weiner, 1917-1918; citing Philadelphia City no 40, Pennsylvania, United States, NARA microfilm publication M1509 (Washington D.C.: National Archives and Records Administration, n.d.); FHL microfilm 1,907,764.
I found on Ancestry the death certificate you mentioned, and on FamilySearch marriage records for Charles Weiner marrying Mamie Oshiver in 1920.
But there was also a Harry Weiner with a wife named Mamie and a daughter Ruth, in Schuylkill County around the same time:
"United States Census, 1930," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XHHM-34N : accessed 29 July 2018), Ruth Weiner in household of Harry Weiner, Pottsville, Schuylkill, Pennsylvania, United States; citing enumeration district (ED) ED 91, sheet 8B, line 93, family 219, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 2146; FHL microfilm 2,341,880.
This Ruth was born in Russia, although both her parents were born in Pennsylvania. Also in the home was a Moses Weiner, born Russia 1865, Harry's father.
No luck finding records of Ruth Weiner marrying Mr Marino. Does any of this make sense to you?