Hi,
Could you create simple code application to help us better understand this issue? Is it possible to use json object as the Addresses, like following:
{"field 1":"01 My Street My Town My City My PostCode","field 2": "02 My Street My Town My City My PostCode" }
And newtonsoft is a gool library to Deserialize/Serialize json, refer to http://www.newtonsoft.com/json for more information.
Best Regards,
Jambor