Casting dilemma using Generic Repository with SQLite

Salutations. I'm using a generic repository to facilitate access to two distinct, and necessary datastores; a local SQLite DB and a remote REST WS (in C# for a mobile MonoDroid app).

interface IRepository<T>
{
  List<T> Read(ICond cond);
}

class RepositorySQL<T>: IRepository where T : new()
{
  List<T> Read(ICond cond)
  {
    sqlArgs = convertCond(cond);   // convert cond to sql arguments

    List<object[]> results = dbLayer.DBSelect(sqlARgs);  // sqlite SELECT wrapper

    List<T> returnList = new List<T>();

    for(int i=0; i < results.Count; i++)
    {
      object[] oa = results[i];

      T t = new T();

      // cast/convert oa to T
      ///////////////////////////

      t = (T)oa;                // override cast operator ???
      t = oa;                   // override = operator ???
      t.Convert(oa);            // use a method/delegate somehow ???

      returnList.Add(t);
  }
}

My problem is that I need to convert or cast each object[] to T before adding it to the return List<T>, but am not sure what the best approach is. My DB Layer method DBSelect builds and returns a List<object[]> since that was the most direct and generic way (I thought) to obtain the query result from the SqliteDataReader method GetValue(i) (each object[] is a row, each column a object. I could also stored rows into a string[] by calling GetString(i) instead, but will still have the casting/converting issue).

I really want to use the generic repository here, even though a statically typed one would be a quick fix. I also am sticking with two repositories (I've read many posts about repositories with answers pointing out why two shouldn't be used b/c of data dup concerns, etc... ). Other than that, I'm open to any and all suggestions. Thanks for the help!