Is this his marriage?James Mather Hendersonbirth year: abt 1860 Age: 32Spouse: Elizabeth Mackengie Age: 3118 Apr 1892 St Stephen, IslingtonFather Name: William HendersonSpouse Father: George Mackengie
That 1905 death can be found in the Probate Calendar:HENDERSON, James of 9 Third Avenue, Queen's Park, Middlesex died 10 December 1905 at the Western Hospital, Fulham, Middlesex. Administration to Emily Henderson, widow