This section contains letters written by and to various members of Louise Swanton Belloc's family. Major writers and recipients include Louise Swanton Belloc herself; Louis Marie Belloc (son of Louise Swanton Belloc); Lily Ballot (formerly Millet, née Belloc), younger daughter of L S B); and Louise Redelsperger (née Belloc, older daughter of L S B). See also GCPP Parkes 17a/1/2 for some letters from Adelaide de Montgolfier and L S B to Louis Marie Belloc (it appears that L S B and A de M often wrote jointly to L M B as 'mon enfant' / 'mon cher enfant' etc). The section is arranged broadly chronologically. Batches of letters have been listed 'as found', in order to retain any evidence of provenance and previous arrangement by various members of the family, although letters written by various correspondents have been broadly grouped together where possible.