LONDON COLNEY, a village on the main road from Barnet to St. Albans, is on the river Colne. The nearest station is that of the G.N.R. at St. Albans, 21/4 miles N.W. The church, built by the third Earl of Hardwicke in 1825, is a plain brick structure of Gothic character. Half a mile E. is _Tittenhanger Park_, a large brick mansion with tiled roof and dormer windows, built by Sir Henry Blount in 1654. The manor had belonged to the Abbots of St. Albans, who had a residence on the same spot, commenced during the abbacy of John de la Moote and completed during that of John Wheathampsted. Henry VIII. and Catherine of Arragon stayed here during the "sweatinge sicknesse" (1528). _Long Lane_ is a hamlet near the river Chess, 11/2 mile S.W. from Rickmansworth. _Long Marston_, 1 mile N. from the Aylesbury Canal, is a village and ecclesiastical parish in the extreme W. of the county. The nearest station is Marston Gate, 1 mile N. The old church, a small Dec. structure, was pulled down twenty years ago with the exception of the tower, which stands in the disused graveyard. The new building, adjoining the present burial ground, is Gothic, and contains some portions of the old structure, and its two piscinae. _Lower Green._ (See Tewin.) _Ludwick Hyde_ is in the parish of Hatfield, 3 miles N.E. from that town. _Luffenhall_, a little hamlet, is in the hollow between Weston and Cottered, 5 miles W. from Buntingford Station. The district is one of winding lanes and field footpaths so characteristic of the county. _Lye End_, 2 miles S. from Sandon Church, is a hamlet lying W. from the Buntingford-Royston road. [Illustration: OLD COTTAGES NEAR MACKERY END] MACKERY END, 11/2 mile N.W. from Wheathampstead Station, G.N.R., is close to Batford and Pickford mills on the river Lea. Charles and Mary Lamb had talked about the place "all their lives" and the essay by the former entitled "Mackery End in Hertfordshire" need only be named here. The place, as Lamb mentions, was also called Mackarel End. John Wheathampsted, who became thirty-third Abbot of St. Albans in 1420, was the son of Hugh Bostok or Bostock of the village from which he took his name; his mother was the daughter of Thomas Makery, "Lord of Makeyrend". _Mangrove_ is a hamlet, partly in Offley and partly in Lilley parishes; Mangrove Green is on the S. outskirts of Putteridge Bury Park, on the Bedfordshire border. The nearest station to the latter is Luton (Beds). _Maple Cross_, a hamlet 21/2 miles S.W. from Rickmansworth, is near the river Chess. It lies between Mill End and West Hyde, on the road to Uxbridge. MARAN, or MIMRAM, river. (See Introduction.)