Winter tree and two gentlemen

This image is one of twenty large glass negatives bought at a car boot sale in Wellington several years ago, the box cost me £10 so I am more than happy with the 50p I spent on this one! The glass negative measures 6.5 x 8.5″.  I did scan the image which produced a  very dark image. The image shown was photographed using a lightbox, digital SLR and a tripod and  inverted using photoshop. Judging by the other photographs which show a large stately home in the countryside the gentleman on the right might have been the home owner and the gentleman on the left looks like the gamekeeper. Sadly the box had no further information regarding the people shown in the photographs.