Joseph was born in 1790. Joseph Turner ... He passed away in 1850.
"United States Census (Mortality Schedule), 1850," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M31Y-CK8 : 6 November 2014), Joseph Turner, Baltimore city, Baltimore, Maryland, United States; citing line 32, NARA microfilm publication T655 (Washington D.C.: National Archives and Records Administration, n.d.); FHL microfilm 1,429,789."
Maryland, Church Records, 1668-1995, database, FamilySearch (https://familysearch.org/ark:/61903/1:1:F4ZN-YR6 : 24 February 2016), Joseph Turner, 09 Sep 1790; citing Birth, Cecil Monthly Meeting-Society Of Friends, Kent, Maryland, United States, various libraries, churches, historical and national societies, private and public records; FHL microfilm 20,378. "