Question: When was Griffen Lowe on Nickelodeon?

Context paragraphs:
Mount Lowe (California): Mount Lowe is a mountain on the southern fold of the San Gabriel Mountains.  Originally named Oak Mountain, it was renamed for Professor Thaddeus S.C. Lowe, who is credited for being the first man to set foot on and plant the American flag at its peak, and who built the Mount Lowe Railway to its foot in 1896.  The record of the naming was made official by Andrew McNally, the famous Chicago map printer and summertime resident of Altadena, who promised to print "Mount Lowe" on all his maps.  Mt. Lowe was established as an alternate route for the Mount Lowe Railway when attempts to procure rights of way to the more prominent Mount Wilson had failed.

The 49th Cousin: The 49th Cousin is a play by Florence Lowe and Caroline Francke.  The work premiered on Broadway at the Ambassador Theatre on October 26, 1960 and closed after 102 performances on January 21, 1961.  The production was directed by Jack Smight and starred Menasha Skulnik as Issac Lowe, Marian Winters as Tracy Lowe, Martha Scott as Fanny Lowe, Evans Evans as Carrie Lowe, Eli Mintz as Simon Lowe, Gerald Hiken as Moishe (Morris) Golub, John Boruff as Rabbi Ansbacher, David Kurlan as Mr. Kronfeld, Alfred Leberfeld as Mr. Miller, and Paul Tripp as Mr. Cronyn.

Edward T. Lowe Jr.: Edward T. Lowe Jr., also known as E.T. Lowe Jr., E.C. Lowe, Edmund T. Lowe, Edward T. Lowe and Edward Lowe (29 June 1880 in Nashville, Tennessee, United States – 17 April 1973 in Los Angeles, California, United States) was an American film writer, producer and editor.  He wrote once 120 films between years 1913-1947, produced 18 films and directed one: "The Losing Game" (1915).  He had two children, Elizabeth Alden Lowe and Edythe Helen Lowe.

Gloria Griffen Cline: Gloria Griffen Cline (née Gloria Griffen) was a historian of the Great Basin and professor at Sacramento State College.  She was born in San Francisco to parents Robert A. and Grace G. Griffen.  The Griffens moved to Reno, Nevada in 1931 where Gloria attended local grammar schools and Reno High School, graduating in 1947.  She received her BA and MA in history from the University of Nevada in 1951, before going on to complete her Ph.D. in history at the University of California in 1958.  She adapted her dissertation into the book "Exploring the Great Basin" (University of Oklahoma press) which was nominated for a Pulitzer Prize in 1963.

Hal Griffen: Harold Winslow "Hal" Griffen (March 1, 1902 – December 31, 1947) was an American football player and coach.  He played professionally as a Center and tackle with the New York Yankees, Green Bay Packers and Portsmouth Spartans of the National Football League (NFL).  He also served as the first head coach for the Spartans, for one season in 1930.  Griffen played College football at the University of Iowa.

Anders Griffen: Anders Griffen is a drummer, composer, and trumpet player from Brooklyn, New York.  Griffen works in a range of contexts including folk, jazz, pop, improvised music, and modern dance theater.

Burgruine Griffen: The Burg Griffen is a castle on a 130m/427 ft-high limestone mountain above the town of Griffen in the Austrian state of Carinthia.

Jeremy Foley (actor): Jeremy Foley (born Geronimo Jeremiah Foley on February 20, 1983) is an American actor.  Foley is perhaps best known for his appearance as Billy in the "Buffy the Vampire Slayer" episode "Nightmares", as well as his supporting role of Griffen Lowe in the Nickelodeon show "Caitlin's Way".

Caitlin's Way: Caitlin's Way (aired in Australia under the title Just a Kid) is a live action teen drama series that aired on Nickelodeon from 2000 to 2002.  The show was co-created by Thomas W. Lynch.

Everson Griffen: Everson Griffen (born December 22, 1987) is an American football defensive end for the Minnesota Vikings of the National Football League.  He was selected in the fourth round and 100th overall pick in the 2010 NFL Draft after playing college football at USC.  A graduate of Agua Fria High School, Griffen was the highest-ranked prospect to come out of the state of Arizona since Terrell Suggs, whom he idolized growing up.  He has been described as “one of the rare physical freaks that come around only once in a blue moon”.

Supporting paragraphs: Jeremy Foley (actor) Caitlin's Way
Answer: Nickelodeon from 2000 to 2002