Question: At what age was the Indian man, who was raised as an Australian, and who used a pseudonym to write the memoir "A Long Way Home", accidentally separated from his mother?

Context articles: Let's Take the Long Way Home
The Long Way Home (Terri Clark album)
Saroo Brierley
Take the Long Way Home (John Schneider song)
List of accolades received by Lion (2016 film)
Bill Barich
Fontaine (singer)
Second Chance (Marc Douglas Berardo album)
Kate Amend
Larry Buttrose

Let's Take the Long Way Home: a memoir of friendship is a memoir by Gail Caldwell (1951–).
 The memoir describes the friendship between the author and fellow writer Caroline Knapp who died at the age of 42 in 2002, and it takes place in Cambridge, Massachusetts.
 "Let's Take the Long Way Home" was published in 2010.
 The title refers to their habit of taking the long way home so that they could continue their conversations.
The Long Way Home is the seventh studio album by Canadian country music artist Terri Clark.
 The album was released on September 1, 2009 in Canada and through digital retailers in United States and was released to other American retailers on October 20.
 It produced four singles: "Gypsy Boots," "If You Want Fire," "A Million Ways to Run" and "You Tell Me."
 Additionally, "The One You Love" was originally released on her fifth studio album, "Pain to Kill", but was re-recorded for "The Long Way Home" to include Vince Gill on background vocals.
Saroo Brierley (born 1981) is an Indian-born Australian businessman who, at age five, was accidentally separated from his biological mother.
 He was adopted by an Australian couple and, 25 years later, reunited with his biological mother.
 His story generated significant international media attention, especially in Australia and India.
"Take the Long Way Home" is a song written by Doug Crider and Johnny Neel, and recorded by American country music artist and actor John Schneider.
 It was released in December 1986 as the second single and title track from the album "Take the Long Way Home".
 The song reached number 10 on the "Billboard" Hot Country Singles & Tracks chart.
"Lion" is a 2016 Australian biographical film directed by Garth Davis (in his feature debut) and written by Luke Davies, based on the non-fiction book "A Long Way Home" by Saroo Brierley with Larry Buttrose.
 Starring Sunny Pawar, Dev Patel, Rooney Mara, David Wenham and Nicole Kidman, the film focuses on Saroo Brierley, separated from his biological mother and adopted by an Australian couple, searched his biological mother via Google Earth.
 The film had its world premiere at the Toronto International Film Festival on September 10, 2016.
 The film was given a limited release on November 25, 2016, by the Weinstein Company before opening generally on January 6, 2017.
 The film was released in Australia on January 19, 2017 and in the United Kingdom on January 20, 2017.
 The film was released to positive reviews, with a Rotten Tomatoes approval rating of 86%, based on 200 reviews, and an average rating of 7.3/10.
 Metacritic lists a score of 69 out of 100, based on 45 reviews.
Bill Barich (born 1943 in Winona, Minnesota) is an American writer.
 He grew up on Long Island and graduated from Colgate University in 1965.
 Subsequently, he served in the U.S. Peace Corps in eastern Nigeria (Biafra), then settled in northern California where many of his books are set.
 He published "Laughing in the Hills", his first book, a classic account of racetrack life, in 1980.
 William Shawn, editor of "The New Yorker", ran a two-part excerpt from the book and appointed Barich a staff writer.
 His contributions over the next fifteen years fall into three categories: travel and the sporting life; reportage; and short fiction.
 "Traveling Light", his account of a sojourn abroad in Italy and England, appeared in 1984, after which he won a Guggenheim Fellowship in Fiction.
 His other books include "Hard to Be Good" (stories); "Big Dreams: Into the Heart of California" (travel); "Carson Valley" (novel); "Crazy for Rivers" (angling/autobiography); and "A Fine Place to Daydream" (travel/racing).
 Barich's work has been included in "Best American Short Stories" and many other anthologies.
 In addition to "The New Yorker", he has contributed to "Esquire", "Sports Illustrated", "American Poetry Review", "Salon", "Narrative", and other magazines and journals, and he is a Literary Laureate of the San Francisco Public Library.
 He travels between Santa Monica, California and Dublin, Ireland.
 He has also written a book entitled "A Pint of Plain," an account of his setting out to find a traditional authentic Irish pub.
 It is a lament of sorts as he is seeking the famous Pat Cohen-type pub of the John Wayne film "The Quiet Man."
 In 2010, Barich published Long Way Home: On the Trail of Steinbeck's America," his account of a 5,943-mile cross-country trip undertaken in the autumn of 2008 just prior to the presidential election.
 He assesses the state of the nation in much the same way John Steinbeck did almost fifty years ago in "Travels With Charley."
 From 2010 through 2012 he worked as the lead writer on the HBO series Luck about horses and racing created by David Milch and starring Dustin Hoffman and Nick Nolte.
Fontaine Weyman, better known as Fontaine, is a singer, songwriter, guitarist and photographer in the Los Angeles, California, area.
 Born May 7, 1979, in France, she was raised in South Carolina.
 She has shared a stage with Paula Cole, performed at Lilith Fair, and provided back-up vocals for Rob Zombie, and Josh Brown.
 In 2006, she self-released her debut album, "The Chemistry Between Us".
 The track "Long Way Home" is featured in the film "All In", starring Michael Madsen, Dominique Swain and Louis Gosset Jr.
 Tracks "Paris, Texas" and "Beachwood" have been recognized by We Are Listening, an artist development group based in London.
 The track "Running on Empty" was used as background music in a scene of the Fx network television show Justified(Season 5, episode 3).
Second Chance is the second studio release by Rhode Island-based singer-songwriter Marc Douglas Berardo.
 The songs are mostly original songs with a few exceptions.
 Berardo collaborated with Michael Branden to write "After the Show"; a song about the various carnival and circus workers that spent the off season in Gibsonton, Florida.
 The title track "Second Chance" was written Don Ojo Dunaway and released in 1995 by Rich Mountain Music.
 Long Way home was written by Don Henley and Danny Kortchmar.
Kate Amend is an American documentary film editor whose career spans more than thirty years.
 She is known for being a dedicated editor who finds the emotional center of each scene she works with.
 A member of American Cinema Editors, Amend is the recipient of an Eddie Award for Into the Arms of Strangers: "" (2001); she was nominated for a Primetime Emmy Award for "The Case Against 8" (2014).
 She was the editor on two Academy Award-winning films: Into the Arms of Strangers (2014) and the Long Way Home (1997).
 She is the recipient of the International Documentary Association’s inaugural award for Outstanding Achievement in Editing.
 Amend graduated from UC Berkeley and San Francisco State University with a master's in humanities, later gaining an interest in film while teaching her discipline at the City College of San Francisco.
 She worked briefly at a production company of exploitation films before breaking into documentary work as an apprentice editor on Johanna Demetrakas's "Right Out of History" (1980).
 Amend is also noted for her work on "" (2012) and "The Long Way Home" (1997).
Larry Philip Buttrose (born 16 December 1952) is an Australian writer, journalist and academic.
 He is the ghostwriter of the Saroo Brierley memoir "A Long Way Home" (adapted for the screen as the major international feature film "Lion").
 He is also the author of the novels "The Maze of the Muse" and "Sweet Sentence", and the travel books "The King Neptune Day & Night Club", and "Cafe Royale" (also published as "The Blue Man").