Marking Ancestors of Spouses

[Keith W]

My database includes research into the ancestors of spouses of various relations. Starting with a target person (myself, say), I would like to be able to mark all my ancestors, all the descendants of those ancestors, their spouses, the ancestors of those spouses and their descendants as well. Reunion gives me the option of marking only the parents of the spouses, not their ancestors and the descendants of those spousal ancestors.

Is there any way of achieving this, apart from going through those spouses one by one and marking their ancestors and descendants of those ancestors?

[Barnbarroch]

Re: Marking Ancestors of Spouses

Isn't that 'all blood relations' of the person in question? That's an easy enough target to mark in Reunion. Or am I missing something?
Jamie.