Item
----------------
Joe Bloggs
George Forman
Peter Pan

NAME                    EMAIL
------------------------------------------------------
Joe Bloggs              joe@bloggs.com
George Forman           george@formangrills.co
Peter Pan               me@neverland.com

// Where List is instantiated
List<List<string>> list2d = new List<List<string>>

...

// Where DataGrid instance is given the list
dg.DataSource = list2d;
dg.DataBind();

...


// In another method, where all people add their names and emails, then are added
// to the two-dimensional list
foreach (People p in ppl.results) {
    list.Add(results.name);
    list.Add(results.email);
    list2d.Add(list);
}

Capacity Count
----------------
16       16
16       16
16       16
...      ...

public class Person {
    public string Name {get; set;}
    public string Email {get; set;}
}

var people = new List<Person>();

foreach (People p in ppl.results) {
    list.Add(results.name);
    list.Add(results.email);
    list2d.Add(list);
}

foreach (People p in ppl.results) {
    var list = new List<string>();
    list.Add(p.name);
    list.Add(p.email);
    list2d.Add(list);
}