This is the direct Reiki lineage in the Usui line.
The ability to channel the Reiki energy is passed from Master to Student. A Reiki master's lineage can be traced back to Dr Usui himself, the founder of Reiki.
Sarah is a 9th generation Reiki master.
Her lineage is as follows:
1. Dr. Mikao Usui.
2. Dr. Chujiro Hayashi.
3. Hawaya K. Takata (February 1938).
4. Phyllis Lei Furumoto (April 1979).
5. Ma Deva Subuddhi, Carell Ann Farmer (1st April 1982).
6. Ma Deva Pyaso, Eileen Dezouche (27th October 1985).
7. Ma Rikta, Shanti, Sigrid Rubens (18th October 1989).
8. Nicholas Harris (28th August 2009).