Sarah was born in 1793. She passed away in 1836. Find A Grave: Memorial #155425656 Sarah is buried with her husband and other family members at Boalsburg Cemetery, Boalsburg, Centre County, Pennsylvania, USA. Her monument inscription is as follows, in German;
wife of Michael
died 24 Jul 1836
43 years 6 months 1 day
Sarah Becht is listed in SAR application which records her birth date as 1793, died 1836 and marriage to Michael Wieland abt 1810. It further states that she is the daughter of the American Revolution soldier, Frederick Becht and wife, Eve Stiel. 
↑ Find a Grave, database and images (https://www.findagrave.com/memorial/155425656/sara-wieland : accessed 04 November 2021), memorial page for Sara Becht Wieland (23 Jan 1793–24 Jul 1836), Find a Grave Memorial ID 155425656, citing Boalsburg Cemetery, Boalsburg, Centre County, Pennsylvania, USA ; Maintained by Sharon Smith (contributor 48865348) .
↑ "Sons of the American Revolution Membership Applications, 1889-1970," database, Ancestry, 2011 (https://www.ancestry.com/interactive/2204/32596_242146-00300?pid=294990 : accessed 6 December 2017); citing "Sons of the American Revolution Membership Applications, 1889-1970." Louisville, Kentucky: National Society of the Sons of the American Revolution. Microfilm, 508 rolls; [application date 1929, submitted by Luther Hess Waring].