Hi Donna,
The marriages you asked about:

Margaret
Thomas McKneale 24 Oct 1863 Maughold - her father Thomas

Harry Harcomb
3 Nov 1865 Maughold
Henry HURCOMB Full age Bachelor Labourer Ramsey Joseph Hurcomb, Labourer

Margaret MOORE Full age Spinster Rhone William Moore, Farmer

Henry Costain
17 Jun 1866 Maughold
Henry COSTAIN Full age Bachelor Sawyer Ramsey William Costain, Sawyer

Margaret MOORE Full age Spinster Ramsey William Moore, Joiner

Ann
James Gelling
8 May 1862 Maughold
James GELLING Full age Bachelor Shoemaker Maughold John Gelling, Farmer

Ann MOORE Full age Spinster Maughold William Moore, Farmer

Thomas
Sarah Bourdon 13 July 1867 Maughold
- his father Samuel.

Jane Dougherty
29 May 1869 Maughold
Thomas MOORE Full age Bachelor Farmer Maughold Wlliam Moore, Farmer

Jane DOGHERTY Full age Spinster Maughold Charles Dogherty, Farmer

Jane Stevenson 3 Aug 1872 Maughold
- his father James.

Sue