Joseph Dudley Musson Cotter1 
He graduated from Trinity College, Dublin University, Dublin, County Dublin, IrelandG, with a Bachelor of Arts (B.A.)1
George Edmond Wentworth Cotter1 
He graduated from Trinity College, Dublin University, Dublin, County Dublin, IrelandG, with a Master of Arts (M.A.)1 He graduated from Trinity College, Dublin University, Dublin, County Dublin, IrelandG, with a Doctor of Medicine (M.D.)1 He lived Member, Royal College of Surgeons (M.R.C.S.)1 He lived Licentiate, Royal College of Physicians, London (L.R.C.P.)1
Samuel James Musson1
Child of Samuel James Musson
Muriel Isobel Musson1
From 1906, her married name became Cotter.
Sir Robert Shaw, 1st Bt.1 
He held the office of Member of Parliament (M.P.) for New Ross and Dublin between 1804 and 1826.3 He held the office of High Sheriff of County Dublin in 1806.2 On 17 August 1821 so created.2 He was created 1st Baronet Shaw, of Bushy Park, co. Dublin [U.K.] on 17 August 1821.2 He gained the rank of Colonel in the Royal Dublin Militia.3 He lived at Bushy Park, County Dublin, IrelandG.3
Child of Sir Robert Shaw, 1st Bt.
- Caroline Shaw1 d. 9 Nov 1864
Children of Sir Robert Shaw, 1st Bt. and Maria Wilkinson
- Charlotte Shaw2 d. 1859
- unknown daughter Shaw2
- Sir Robert Shaw, 2nd Bt.2 b. 28 Sep 1796, d. 19 Feb 1869
- Rt. Hon. Sir Frederick Shaw, 3rd Bt.+2 b. 11 Dec 1799, d. 30 Jun 1876
- Beresford William Shaw2 b. 31 Oct 1806, d. 20 Oct 1847
- Reverend George Augustus Shaw2 b. 16 Dec 1814, d. 4 Sep 1838
- Charles Shaw+2 b. 27 Jul 1817, d. 9 Dec 1870
William Paterson1
Child of William Paterson
- Ella Margaret Paterson+2 d. 9 Apr 1907
Ella Margaret Paterson1 
From 2 June 1874, her married name became Cotter.
Children of Ella Margaret Paterson and Duncan Donald Darroch Cotter
- Gerard William Ludlow Cotter2 b. 15 Jun 1877, d. Jun 1879
- Duncan Paterson Cotter2 b. 17 Jul 1879, d. 24 Feb 1940
- Major Arundel John Plunkett Cotter+2 b. 1 Jun 1883, d. 27 Oct 1952
- Harry Norman Cotter+2 b. 26 Jan 1885, d. 4 Nov 1960
Gerard William Ludlow Cotter1 
Duncan Paterson Cotter1 
Major Arundel John Plunkett Cotter1 
He fought in the Second World War.1 He gained the rank of Major in the U.S. Army.1
Children of Major Arundel John Plunkett Cotter and Emma Stothard Carter
- Lt.-Col. Arundel Cotter+2 b. 24 Jul 1912, d. Nov 1973
- Joyce Cotter2 b. 5 Oct 1914
