SQL Server 2012 :: Unable To Link Data After Import From XML Into Tables

I'm pulling data from XML into tables, but I'm unsure how to link the data after it's imported. This example has names and tasks, and I can pull the data into two tables, but I can't find any way to link the task to the appropriate person. My person and task tables populate without issue, but there's nothing I can find to link the rows together. So in this example Test 1 would go to the first two Tasks and Test 2 would go to the second two work items.

DECLARE @XML TABLE (XMLData XML);
DECLARE @Person Table (Name NVARCHAR(50), Addresss NVARCHAR(50));
DECLARE @Task Table (Name NVARCHAR(50), Details NVARCHAR(50));
INSERT INTO @XML SELECT '
<process>
<header>
<Person><Name>Test1</Name><Address>123 main street</Address></Person>

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