Registered Births from Lawson'sBMD Microsite suggest some confusion and the possibility that he was earlier married to Isabella's older sister Mary Ann.

GILMOUR, Annie Catheri 20 Nov 1890 Rushen 195 GILMOUR, George CLAGUE, Annie
GILMOUR, Bertha 12 Nov 1900 Rushen 305 GILMOUR, George CLAGUE, Annie
GILMOUR, Catherine Emm 7 Jul 1900 Douglas 1518 GILMOUR, William Henry STARKEY, Ann Jane
GILMOUR, Eleanor Jane 19 Aug 1892 Rushen 216 GILMOUR, George CLAGUE, Annie
GILMORE, Essie Theresa 2 Sep 1880 Douglas 282 GILMORE, Edward Arthur HINTON, Georgina
GILMER, Esther Catheri 20 Dec 1883 Rushen 101 GILMER, George QUALTROUGH, Catherine
GILMORE, Ethel 27 Aug 1897 Douglas 1320 GILMORE, William Walter CORLETT, Mary Ann
GILMOUR, Eva 20 Sep 1900 Malew 195 GILMOUR, George HOCKING, Harriet
GILMORE, Florence Comp 15 Aug 1882 Douglas 383 GILMORE, Edward Arthur HINTON, Georgina
GILMOUR, Frances May 12 May 1896 Douglas 1227 GILMOUR, William Henry STARKEY, Ann Jane
GILMOUR, Frederick Phi 27 Sep 1879 Malew 20 Not given GILMOUR, Catherine
GILMOUR, George 28 Mar 1895 Rushen 244 GILMOUR, George CLAGUE, Annie
GILMOUR, Irene Unice 2 Jan 1892 Malew 129 Not given GILMOUR, Emma Maria
GILMOUR, Isabell Selin 28 Nov 1892 Malew 136 GILMOUR, George MC GANE, Eleanor
GILMOUR, Isalen 26 Oct 1896 Rushen 262 GILMOUR, George CLAGUE, Annie
GILMOUR, Janetta 13 Jan 1891 Douglas 881 Not given GILMOUR, Anna Elizabeth
GILMOUR, John William 26 Nov 1897 Rushen 273 GILMOUR, John QUIRK, Eleanor
GILMOUR, Kathleen 30 Mar 1899 Douglas 1429 GILMOUR, William Walter CORLETT, Mary Ann
GILMOUR, Lilly Isabell 25 Dec 1880 Malew 34 Not given GILMOUR, Catherine
GILMOUR, Margaret Estg 12 May 1885 Malew 76 Not given GILMOUR, Mary Ann
GILMORE, Mary 20 May 1887 Castletown 96 Not given GILMORE, Isabella Ann
GILMOUR, Maud 16 Sep 1883 Douglas 439 GILMOUR, John Andrew QUILLIAM, Emily
GILMORE, Myra Ann 4 Aug 1900 Douglas 1524 GILMORE, William Walter CORLETT, Mary Ann
GILMOUR, Robert Henry 28 Apr 1886 Onchan 578 Not given GILMOUR, Alice Maud
GILMOUR, Robert Herber 12 Apr 1899 Douglas 1432 GILMOUR, William Henry STARKEY, Ann Jane
GILMOUR, Walter James 23 Sep 1884 Malew 70 Not given GILMOUR, Isabella
GILMOUR, William 16 Sep 1880 Lonan 30 GILMOUR, Joseph KELLY, Jane
GILMOUR, William 25 Jun 1894 Malew 149 Not given GILMOUR, Emma
GILMOUR, William Henry 7 Nov 1897 Douglas 1333 GILMOUR, William Henry STARKEY, Ann Jane

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