- unitid
-
{"value"=>"743641", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1947 - 1949", "type"=>"inclusive", "normal"=>"1947/1949"}
{"value"=>"undated", "type"=>"inclusive"}
- unittitle
-
{"value"=>"William (a.k.a. Sauvain), Earl"}
- container
-
{"type"=>"box", "value"=>"99"}
{"type"=>"folder", "value"=>"4"}
- date_start
-
1947
- keydate
-
1947
- date_end
-
1949
- date_inclusive_start
-
1947
- date_inclusive_end
-
1949