Lees
- Research covering over 10 generations, tracing back to Thomas Lees from Birmingham England around 1740 with descendants throughout Canada, America, Australia, Ireland and England.
- http://www.studiophil.pwp.blueyonder.co.uk

Larder
- On-line resource for those tracing their Somerset Larder ancestry. Includes parish records and associated lineages.
- http://www.somersetlarders.com/

Lewis
- Family tree of Kathryn Lewis, with names including Eades, Shuttleworth, Dagnall and South. Locations mainly in the Warwickshire area.
- http://www.klewis.org.uk/tree/

Langhorn
- Family from the West Riding of Yorkshire.
- http://www.langhorns.co.uk/langhornline/intro.html

Lancaster
- Family tree for the following surnames Bentley, Briggs, Butterfield, Finney, Henderson, Lancaster, Myers, Nicholson, Whitehurst and Wood in Staffordshire and Lancashire.
- http://www.lancasterfamily.fslife.co.uk/