The Troubles categories

SQL

WITH RECURSIVE get_name_dabs (page_title, page_id, page_namespace, inc, parent_title, parent_namespace) AS (
  (
    SELECT page_title, page_id, page_namespace, 1, page_title, page_namespace
    FROM page
    WHERE page_title IN ("The_Troubles_(Northern_Ireland)")
      AND page_namespace = 14
  )
  UNION
  (
    SELECT child.page_title, child.page_id, child.page_namespace, inc + 1, parent.page_title, parent.page_namespace
    FROM page AS child
    JOIN categorylinks as childLinks ON child.page_id = childLinks.cl_from
    JOIN get_name_dabs AS parent ON childLinks.cl_to = parent.page_title
    LEFT JOIN page_props ON childLinks.cl_from = pp_page AND pp_propname = "hiddencat"
    WHERE child.page_namespace = 14
      #OR child.page_namespace = 0)
      AND parent.page_namespace = 14
      AND pp_propname IS NULL
      #AND inc < 4
  )
)

SELECT *
FROM get_name_dabs
SQL

Checking query status...
