Seven Sisters Roses

I have a rose, I believe it to be a rambler. It is a descendant of my grandmother's rose. She always called it Seven Sisters. It is pink clusters of roses, that only bloom once a year.

Does anyone have any info about seven sisters, I cannot find anything on it.
Thanks

 

Here's a link to a great site with a ton of information on roses. You should find it something here. http://www.helpmefind.com/rose

 

Thanks 1950Greg, yes the link greatly appreciated. Lots of info.