On the 13^th of January 2009 the national census taken in 1911 for England became available
to every one to search on the internet. The data was made available three years early
on condition that certain sensitive details were hidden until 2011
(100 years after our ancestors agreed to the census)   

On the night of 2^nd of April 1911 over 36 million persons were recorded and this census was to be vastly different from any of our previous census that had been taken every ten years since 1841. First It was the head of the household who would write the schedule and sign it, next, only the one house was to go on the sheet
(no neighbours would be seen as on previous returns.
The most important piece of data I find in the questions is;
How long have you been married?
How many children has the marriage produced?
How many are still alive or dead?

Unlike the release of the 1901 census, and despite this being a far bigger census than ever before,
the website has NOT crashed; in fact it has run very fast and smoothly since its launch.
BUT unlike previous census releases the only way to see the data is to log onto
http://www.1911census.co.uk/.  or you can visit the National Archives at Kew in London.
This is also the most expensive census release yet,
it can cost a maximum of £5.00 to download both an image and a transcript,
but it’s not all bad news; if you how to do it you can freely copy any data from the searches
and then study the data at your leisure.
The 1911 Census site is a partnership between
FindMyPast and The National Archives.
The site is not part of the FindMyPast system and is not yet available for viewing using their subscription
1911 census records can be viewed by paying for PayAsYouGo credits online
or by exchanging vouchers for PayAsYouGo credits. 
The vouchers are valid for both the 1911census.co.uk and the FindMyPast.com websites
the cost of a voucher is £5.00 for 40 credits (that will give you a transcription and an image of a sheet of data)

By far the cheapest way, is to use your credit card and buy credits online,
for those of you who are afraid of online fraud then you can buy Vouchers,
I do have a stock of them or you can buy them direct from the National Archives at Kew.
In the next 'Josselin Journal' we will publish a 1911 supplement with all the ‘Josselin’ names, ages, and the place they are living in (at this time we have about 2,500 Josselin's living in England in 1911)
for those members that cannot wait for the suppliant of names; you can email me for details.
Below is a list of the JOSSELIN names found so far in the 1911 census, and,
I now have the family image of most of them for Josselin members.
This is just one part of the massive JOSLIN RESEARCH database