Question: What year was the author of The Steep Ascent born?

Context paragraphs:
Owl Peak: Owl Peak (10612 ft ) is in the northern Teton Range, Grand Teton National Park, Wyoming and is just east of Elk Mountain.  The peak is located west of and across Jackson Lake from Lizard Creek Campground.  Access to the peak is easiest by boat to the Berry Creek Trailhead at Wilcox Point then heading west at the Owl Creek Trail.  After a 2 mi hike along Berry Creek and Owl Creek trails, off trail access to the summit can be achieved after a steep ascent of an additional 2 mi .  North of the mountain, the Tetons blend into the Yellowstone Plateau while to the south lies Webb Canyon.

Hamaam, Israel: Hamaam (Arabic: حمام‎ ‎ ; Hebrew: חַמָּם‎ ), or Wadi Hamam, is an Arab village near the Sea of Galilee and Mount Arbel in northern Israel.  It is the easternmost part of the al-Batuf Regional Council.  It contains one fairly modern mosque and the trail head for the steep ascent of Mount Arbel.  In 2016 its population was 1,430 .

Hong Kong Trail: The Hong Kong Trail (Chinese: 港島徑), opened in 1985, is a long-distance footpath from Victoria Peak to Big Wave Bay on Hong Kong Island.  It is a 50 kilometre walking route which passes through the five country parks on Hong Kong island.  The trail is extremely popular with local residents for its unique combination of well-marked paths (with reassuring trail markers every half-kilometre) through verdant woods that offer relief from the sun on sunny days, and featuring numerous streams and waterfalls.  The trail offers a wide variety of terrain -- it can be steep at some parts, flat at others, with both gradual ascents and descents.  The trail takes a very indirect route; termination points Victoria Peak and Big Wave Bay are less than 11km apart.  Because the trail is composed of eight sections, much shorter runs or hikes are possible.  The popular running path on Bowen Road connects to both Sections 3 and 4 via the steep ascent up the Wan Chai Gap Trail.  The best detailed guidebook, which breaks down each of the eight sections with detailed notes, maps and photos, is The Serious Hikers Guide to Hong Kong (the book also outlines three other 50 km+ hiking trails in Hong Kong -- the Wilson, the Maclehose, and the 70 km long trail that circumnavigates Lantau Island.

Tuhare Lakes Trail: Tuhare Lakes Trail is in the northern Sawatch Range, part of the Rocky Mountains in the U.S. state of Colorado.  It is located in the Holy Cross Wilderness southeast of Mount of the Holy Cross in Eagle County.  Tuhare Lakes Trail is south of Interstate 70, west of Highway 24, south of Minturn, southwest of Vail and south of Beaver Creek Resort, Colorado.  Tuhare Lakes Trail is accessible from the north along Fall Creek Trail at Half Moon Campground on Tigiwon Road.  Alternatively, Tuhare Lakes Trail can be reached from the south on Gold Park Road and Holy Cross City Jeep Road to Hunky Dory Trail and over Fall Creek Pass to Lake Constantine, where Tuhare Lakes Trail meets Fall Creek Trail.  Tuhare Lakes Trail makes a steep ascent from Lake Constantine beside a series of waterfalls that drop east from Lower Tuhare Lake at approximately 12,200 feet.  Along the northwest shore of Lower Tuhare Lake, a lightly traveled path continues to Upper Tuhare Lake, four and a half miles from the Fall Creek Trailhead, at an elevation of 12,400 feet.  Hiking Colorado: Holy Cross Wilderness, a hiking guide by Kim Fenske, provides a description of Tuhare Lakes Trail.

The Last Steep Ascent: The Last Steep Ascent is a Hong Kong television drama produced by TVB under executive producer Lee Tim-shing.

Twin Bridges, California: Twin Bridges is a small unincorporated community on U.S. Route 50 near the Desolation Wilderness in El Dorado County, California.  It is located 5 mi west of Echo Summit, at an elevation of 6115 ft .  It has a population of 14 people according to census figures, however, as of 2008 the road sign lists the population at 10.  Right after the town, the U.S. 50 eastbound starts a steep ascent to Echo Summit passing Sierra-at-Tahoe ski resort shortly before the summit.

The Steep Ascent: The Steep Ascent is a 1944 novella by the American writer Anne Morrow Lindbergh.  It follows a pregnant woman and her pilot husband as they fly from England over France and the Alps to Italy.

Anne Morrow Lindbergh: Anne Spencer Lindbergh (née Morrow; June 22, 1906 – February 7, 2001) was an American author, aviator, and the wife of aviator Charles Lindbergh.

Alexandru Găvan: Alex Găvan (born 19 May 1982) is a Romanian mountain climber.  He is the first Romanian to reach the summit of Gasherbrum I, Makalu and Shishapangma.  In 2006, with the successful ascent of Cho Oyu, Alex became at 22 the youngest Romanian to have climbed an eight thousand meter peak and was among the few who freely spoke about the Nangpa La shootings.  He was awarded with "The 2007 Romanian Sportsman of the Year in High Altitude Mountaineering" by the Romanian Federation of Alpinism and Sport Climbing for the first Romanian ascent of Gasherbrum I.

Thomas Löfkvist: Thomas Löfkvist (born 4 April 1984) is a Swedish former professional road bicycle racer who last rode for the UCI Professional Continental team IAM Cycling .  Since 2015 Thomas Löfkvist is general manager of Swedish professional cycling team Team Tre Berg–PostNord.  He became the youngest Swedish professional road bicycle racer when he started his professional bicycling career in FDJeux.com at the age of 19 in 2004.  Lövkvist is a good time trialist and has recently improved his climbing abilities, winning the Monte Paschi Eroica in 2009 with a powerful attack during the steep final kilometer ascent.  He has previously used, both within and outside of the cyling world, the surname spelling 'Lövkvist'.  Beginning with the cycling season of 2010 he is using his legal surname "Löfkvist" throughout.

Supporting paragraphs: The Steep Ascent Anne Morrow Lindbergh
Answer: 1906