Advanced find: grouping related entities

I have a couple custom date fields directly on contacts. I also have a related entity with dates. Lets call them;

Datefield direct 1 - a date field on the contact

Datefield direct 2 - a date field on the contacts

Datefield related  - a date field on a related entity

I want to create a view that shows contacts which have the date of "today" in "Datefield direct 1" OR "Datefield direct 2" OR "Datefield related".

Is there a way of doing this with advanced find fetchXML etc.?