This is an example of what i meant when i said it was not possible to find others in a grave unless they all died on the same day and were buried on the same day.Never actually seen one till i found this today.
1888
Buried Jan 8th Maria Margaret C.Boyd aged 28 days
Jan 9th Albert Sutton Boyd age 5
Jan 10th Robert Harold Boyd age age 22 months
All of Palatine Road in Seacombe
How did that happen? how sad
Since i posted this i have found you can find people in the same grave,I didnt know that then though 
Edited today 7th June 2006