The two prime ministers were:
James Callaghan,
Margaret Thatcher.
There have been 22 Prime Ministers of Canada.
Harold Wilson http://www.number10.gov.uk/history-and-tour/prime-ministers-in-history
No, Prime Ministers are leaders of countries.
The last 2 Prime Ministers (Taoiseach) of Ireland were Bertie Ahern - 1997- 2008 and Brian Cowan 2008-2011
One can find a list of British prime ministers by going on a website such as Wikipedia where it lists the prime ministers of Britain. There are also books on the prime ministers of Britain that can be found on Amazon.
Gerhard Schroeder Willi Stoph
Their last names are Pitt
Chaimberlain and Churchill
Prime Minister A.B. Vajpayee and President Pervez Musharraf
yes there has been female Prime Ministers.
Brazil does not have Prime Ministers. Brazil has a Presidential system.
There were 16 prime ministers before him.