Peerage Record – 18324

     Sir Alfred Howard Hickman, 3rd Bt. was born on 29 January 1920.² He was the son of Sir Alfred Edward Howard Hickman, 2nd Bt. and Lilian Brenda Mander.² He married Margaret Doris Kempson, daughter of Leonard Kempson, on 24 January 1948.^1,3 He died on 12 April 1979 at age 59.³
     Sir Alfred Howard Hickman, 3rd Bt. usually went by his middle name of Howard.² He was educated at Eton College, Windsor, Berkshire, England^G.² He succeeded as the 3rd Baronet Hickman, of Wightwick, Tettenhall, co. Staffs [U.K., 1903] on 11 March 1947.²

     Sir Mark Thatcher, 2nd Bt. was born on 15 August 1953.¹ He is the son of Sir Denis Thatcher, 1st Bt. and Margaret Hilda Roberts, Baroness Thatcher.¹ He married, firstly, Diane Burgdorf, daughter of Theodore C. Burgdorf, on 14 February 1987 at Queen’s Chapel of the Savoy, London, England^G.^1,2 He married, secondly, Sarah Jane Clemence, daughter of Terence J. Clemence, on 27 March 2008 at Gibraltar^G.³
     He was educated at Harrow School, Harrow, London, England^G.¹ He succeeded as the 2nd Baronet Thatcher, of Scotney, co. Kent [U.K., 1991] on 26 June 2003.¹

     Diane Burgdorf was born circa 1961.² She is the daughter of Theodore C. Burgdorf.¹ She married Sir Mark Thatcher, 2nd Bt., son of Sir Denis Thatcher, 1st Bt. and Margaret Hilda Roberts, Baroness Thatcher, on 14 February 1987 at Queen’s Chapel of the Savoy, London, England^G.^1,2
     She was educated at Southern Methodist University, Dallas, Texas, U.S.A.^G.³ From 14 February 1987, her married name became Thatcher.¹

     Theodore C. Burgdorf lived at Dallas, Texas, U.S.A.^G.¹

     Michael Thatcher was born on 28 February 1989 at Presbyterian Hospital, Dallas, Texas, U.S.A.^G.^1,2 He is the son of Sir Mark Thatcher, 2nd Bt. and Diane Burgdorf.¹ He married Courtney (?)³

     Amanda Margaret Thatcher was born in 1993 at Dallas, Texas, U.S.A.^G.^1,2 She is the daughter of Sir Mark Thatcher, 2nd Bt. and Diane Burgdorf.¹

     Thomas Herbert Thatcher is the son of Thomas Thatcher.¹ He married Lilian Kathleen Bird, daughter of Thomas Bird.
     Thomas Herbert Thatcher also went by the nick-name of Jack.² He lived at Uffington, Oxfordshire, England^G.¹ He was managing director of Atlas Preservatives in 1911.²

     Thomas Thatcher was born in 1848.²
     He emigrated to New Zealand^G arriving on circa 1870.¹ He and William Lingard were co-founder of a brewery, which failed in 1878 at Wanganui, New Zealand.³ He founded Atlas Preservatives, originally a sheep dip and weed killer manufacturer.¹ In 1898 he returned to England to set up a branch of Atlas Preservatives at Deptford.²

     Lilian Kathleen Bird is the daughter of Thomas Bird.¹ She married Thomas Herbert Thatcher, son of Thomas Thatcher.
     She was a secretary at Atlas Preservatives.² Her married name became Thatcher.¹ Lilian Kathleen Bird usually went by her middle name of Kathleen.²