In 1908 the franchise was a lot more restricted, only 2 in 5 men were entitled to a vote (based on either ownership of property or a yearly rental value that was more than most working class families were paying) It wasn’t until 1918 that all men over the age of 21 and some women over the age of 30 were entitled to a vote.
and the first election when everyone over the age of 21 had the vote (male and female) was in 1929.
The 1931 electoral register was compiled by street name within in electoral division /polling district, as by then even ‘the wimmin’ could vote once they had reached the age of 21. So finding an address without knowing a name is not 'too' difficult.
but back in 1908, when the registers were a lot smaller, it was compiled alphabetically by voters surname, within the electoral division/poling district - which makes it a LOT more difficult to find a particular address without a name to search for.
It is possible to page through the registers on FindMyPast though, but takes a good bit of time and its hit and miss whether whoever lived at that address qualified to vote and is listed. I don’t have the time this week to trawl through for you, sorry, but can point you to the how and where - though I had to firkle a fair bit to even get that far :-)
Felling was in Jarrow Electoral Division (it tells you that on the 1901 census which is where I checked for Church Street to find out which division and district may be the right one).
the first page in the image set on FindMyPast for 1908 is here:
http://www.rootschat.com/links/01oj5/go two pages forward by clicking the ‘next’ button and look at the index which shows all the polling districts
There’s High Felling, Low Felling and South Felling - I have no idea which one may contain a Church Street (or even if they all do, its a common street name!)
High Felling starts at this page
http://www.rootschat.com/links/01oj6/Low Felling starts at this page
http://www.rootschat.com/links/01oj7/and South Felling starts at this page
http://www.rootschat.com/links/01oj8/You may need a flask and some sandwiches, there will be a fair few pages to scan through :-)
Boo