Mark Langley(5) b. 1799, son of Samuel (4), Jonathan (3), Samuel (2), James (1) Langley of Oyster River.  
Louisa (Langley) Moore,(5) sister of Mark Langley(5), dau. of Samuel (4).

Mark Langley(6) b.1841,    son of Mark (5) and Elizabeth (Pierce) Langley
Mark Langley(5) son of Mark (4) and Elizabeth (Pierce) Langley, Civil War, see below.      
Joseph Langley(5) son of Mark and Elizabeth (Pierce) Langley, Civil War.
Vintage Family Photos from my collection and many sent to me by cousins across the USA. 
David Webster Longley(7) b. 1863, son of David W(6) George W.(5) Samuel(4) Jonathan(3) Samuel(2) James(1) of Oyster River.
Lieutenant-Colonel Samuel G. Langley; resident of Manchester NH.  
Elizabeth (Pierce) Langley, b.1801, wife of Mark (5).
Richard's mother, Mary Irene (Sullivan) Longley, b.1888 (top right). Possibly her H.S. graduation photo.
Helene (center) with her sisters, Pearl Irene (left), Marion, (right)
Helene's mother: Mary (Serre) Vezina, b.1891, Boston, mother of Helene and wife of Joseph Vezina.
Helene's father: Joseph Vezina, b. 1888, near Quebec City, PQ, father of Helene and husband to Mary.
John Longley, b. 1897, (8) David Webster (7), David W. (6), George W. (5), Samuel (4), Jonathan (3), Samuel (2), James (1) of Oyster River. John was a soldier in WWI. See his story as told by his grandsons Mark and John (it's a large file and takes time to download):   http://cs.wheatoncollege.edu/mleblanc/WW1.pdf
 
Richard Longley b.1919,(9) Thomas (8), Allen (7), David W. (6), George (5), Samuel (4), Jonathan (3), Samuel (2), James (1) of Oyster River.  
Richard's Father: Thomas Longley (8) b. 1890 and Mary Irene (Sullivan) Longley b. 1885.  Thomas' father was Allen (7), David W. (6), George (5), Samuel (4), Jonathan (3), Samuel (2), James (1) of Oyster River.
Helene (Vezina) Longley b. 1921, Marlboro MA, at age 16, wife of Richard Longley ((9)
John & Goldie (Porter) Longley m. in 1921.
Mehitable (Langley) Wiggin, b.1787 at Deerfield NH, dau. of Benjamin (3) b.1754, son of Eldad, son of James (1) Oyster River. Her mother was Betsy (Davis) Langley.
Charles Henry Wiggin 1820-1880, son of Mehitable (Langley) Wiggin.
Henrietta Blaisdell, granddaughter of Louisa (Langley) Moore.