Rev. Robert Traill Spence Lowell
       Born 1816
       Died 12 September 1891 Schenectady 
       Married 28 October 1845 
       Marianna Duane, daughter of James Duane and Harriet 
       Constable 
       Born 11 November 1822 
       Died 2 November 1890 
                 Children, Generation I 

       Generation I
            1  Harriet Brackett Spence Lowell 
               Born 13 January 1847 in New Foundland 
               Died 13 September 1864 (in a carriage accident) 

            2  Mary Anna Lowell 
               Born 24 May 1849 

            3  Percival Lowell 
               Born 13 November 1850 
               Died 9 December 1887 

            4  James Duane Lowell 
               Born 1 May 1852 
               Married 8 October 1892 
               Maria Fields 
                         Children, Generation II-1

            5  Charles Lowell 
               Born 30 August 1855 
               Married 1887 
               Beatrice K. Hardcastle 
                         Children, Generation II-2 

            6  Rebecca Russell Lowell 
               Born 5 December 1857 
               Married 25 April 1900 
               Prof. F. S. Hoffman 

            7  Commander Robert Traill Spence Lowell Jr. 
               Born 25 March 1860 
               Died 8 March 1887 
               Married 8 May 1886 
               Kate Bailey Mears 
                         Children, Generation II-3

       II-1 (I-4) 
            1  Cornelius Duane Lowell 
               Born 30 July 1893 

            2  Mary Ann Lowell 
               Born 18 June 1895 

       II-2 (I-5) 
            1  Mary Beatrice Lowell 
               Born 9 December 1888 

            2  Alfred Putnam Lowell 
               Born 15 March 1890 

       II-3 (I-7) 
            1  Robert Traill Spence Lowell III 
               Born 15 July 1887 
               Died 1950 
               Married 1916 
               Charlotte Winslow, daughter of Arthur Winslow and Mary 
               Livingston Devereux 
                         Children, Generation III-1 

      III-1 (II-3-1) 
            1  Robert Traill Spence Lowell IV 
               Poet & Playwright 
               Born 1 March 1917 Boston 
               Died 12 September 1977 New York 
               Married (1) 1940 Div.1948 
               Jean Stafford 
               Married (2) 1949 Div.1972 
               Elizabeth Hardwick 
               Married (3) 1972 
               Lady Caroline Maureen Hamilton-Temple-Blackwood, daughter 
               of Basil Sheridan Hamilton-Temple-Blackwood, 4th Marquess 
               of Dufferin and Ava and Maureen Constance Guinness 
               Born 16 July 1931 
                         Children, Generation IV-1

       IV-1 (III-1-1) 
        (2) 1  Harriet Winslow Lowell 
               Born 1957 

        (3) 2  Robert Sheridan Lowell 
               Born 1971 

                                   Source Listing
                                    -------------- 

           Debrett's Peerage and Baronetage 

           The Duyckinck and Allied Families 
           New York, 1908. 
                 by W. C. Duyckinck, Rev. John Cornell