I'd like to ask a big favour. My sis and i have been looking for this book all over the net but we unfortunately dont remember the title or author

The little details we remember are:
-->> Its set in Scotland.
-->> At the start, a group of men raided and burned a family's estate and the leader, i think they called him the Laird, kidnapped the daughter
-->> He kept her locked in a room in his castle and I think once he forced himself on her
-->> She tried to escape once by horse but they caught her back
-->> they eventually fall in love and she became pregnant with a son
I know this is the plot for millions of other Historical Romances but this was such a great book when I read it in 2006 and we lent a friend and they never brought it back. So now I want to find it so I can buy it again

So if anybody can give me the names of authors that wrote a scotland historical romance it would be a great start. Thanks so much.