Montrose threatened an equaliser when Sean Crighton headed over a Dougie Cameron cross.
Scott Chaplain fired home from six yards in the 76th minute to double Rovers' advantage and take the points.
Montrose: Gonzalez, Crighton, Cameron, Cambell, Pope, Crawford, Thompson, McNalley, Nicky Smith (Boyle 46), Tosh (Sinclair 46), McCord. Subs Not Used: Wood, Nicol, Hegarty.
Albion: Flynn, Reid, McGowan, Stevenson, Donnelly, Benton, Canning, Chaplain, Ferry (Hamilton 79), Love, Gemmell (Gilmartin 76). Subs Not Used: Gaston, Darren Smith, Lumsden.
Booked: Reid.
Goals: Gemmell 7, Chaplain 76.
Att: 235
Ref: Des Roache
Source: BBC Sport
Source: BBC Sport