Randall Davies, An Inventory of the Duke of Buckingham"s Pictures, etc., at York House in 1635, "The Burlington Magazine for Connoisseurs", Vol. 10, No. 48, London 1907, p. 379 as ‘Ruben. A Portugese Lady"
A List of Sir Peter Lely"s Great Collection of Pictures, and other Rarities, as Statues, Bronzes, & c. The Pictures being all of the most Eminent Italian, and other Masters, in good Condition, and well Preserved, with Gilt Frames, to be Sold by way of Outcry, upon the Eighteenth day of April 1682 Old Stile, Richard Tomson auction, sale at Sir Peter Lely"s house at the Great Piazza, Covent Garden, London on 18 April 1682 as ‘Rubens, The Picture of Reubens Wife, 3 ft. 8 in. x 2ft. 7 in
Brian Fairfax, A Catalogue of the curious collection of pictures of George Villiers, Duke of Buckingham [...], also, a catalogue of Sir Peter Lely"s capital collection of 15 pictures, statues, bronzes, &c. with the exact measures of the pictures in both collections, W. Bathoe, (ed.) London, 1758, p. 44, as no. 55. ‘Rubens, Rubens"s wife, 3ft. 8" x 2ft. 7"
W. Fairchild et al., Stowe, A Description of the Magnificent House and Gardens of the Right Honourable Richard, Earl Temple, Viscount and Baron Cobham, 1763, p. 9, in the Dressing-room, ‘over one door A Portrait of Rubens"s wife, by Rubens
The new Oxford guide, or Companion through the University: exhibiting every particular worthy the observation of the curious in each of the public buildings, colleges, halls. Oxford 1765, p.113 as ‘A Portrait of Rubens"s wife, by Rubens" (Stowe House)
The London magazine, or Gentleman"s monthly intelligencer" 1771, V. 40, p. 459, described in the Private Drawing-Room at Stowe House as ‘Rubens, his first wife"
B. Seeley, Stowe, a Description of the Magnificent House and Gardens of the Right…, 1780, p. 37, in the State Drawing-Room as ‘A Portrait of Rubens"s wife, by Rubens
B. Seeley, Stowe, a description of the house and gardens of the most noble and puissant prince, Richard Grenville Nugent Chandos Temple, Marquess of Buckingham, 1817, p. 46, in the Anti-Library as ‘Helena Forman (Rubens"s wife) by Rubens
J. & W. Robins, George Lipscomb, The History and Antiquities of the County of Buckingham, Vol. 3, 1847, p. 97, as ‘Helena Forman, Rubens"s Wife, by Rubens
Henry Rumsey Forster, Stowe catalogue, priced and annotated, Christie, Manson & Woods, London 1848, p. 180, as no. 337. ‘Helena Forman (Rubens) - A very fine portrait of Rubens" favourite wife"
Temple Bar - A London Magazine for Town and Country Readers" 1874, Vol. 41, p. 107 (as a Rubens")
Louis Dumont-Wilden, ‘Exposition de l"Art Belge au XVIIe siecle a Bruxelles", "Les Arts: revue mensuelle des musées, collections, expositions" 1910, No. 106, ill. full-page, p. 3, as ‘Rubens, Isabelle Brandt
Exposition d"art ancien; l"art belge au XVIIe siecle, Bruxelles, juin-novembre 1910
Catalogue sommaire des envois a la date du 9 juin 1910
Wallace L. Crowdy, H. Frantz, O. M. Heuffer, The Spinola Rubens: an appreciation, Edinburgh, 1911, p. 15 ‘the extremely fine and famous Portrait of Isabella Brandt, which belongs to M. Jules Porges of Paris
Rassegna d"Arte" 1911, no. 3, p. 49, ill., as ‘Rubens, Isabella Brandt, Collezione Porges, Parigi"
L"Art et les artistes" 1911, V. XIII, p. 244"
Camille Tulpinck, Les arts anciens de Flandre, Bruges, 1912, p. 19 as a Rubens ‘sa premiere femme, Isabelle Brant (collection Jules Porges, Paris)
Ludwig Burchard, “Nachträge”, in: G. Glück, Rubens, Van Dyck und ihr Kreis, Wien 1933, p. 38 (as after Rubens, Portrait of Isabella Brant)
Leo van Puyvelde, ‘Les Portraits des Femmes de Rubens", La Revue de l"art ancien et moderne, 1937, Vol. LXXI, p. 3"
Editorial: Sir Peter Lely"s Collection, "The Burlington Magazine for Connoisseurs" 1943, 83 (485), p. 187 as ‘Rubens, The Picture of Reubens Wife, 3 ft. 8 in. x 2ft. 7 in"
Cent Portraits de Femmes, ou, pour qui peignez-vou?, "Les Lettres françaises" 1950, (16 January, ill)
Elle" Magazine, 25 November 1957, ill"
Leo van Puyvelde (ed.), Le siecle de Rubens (exh. cat.), Brussels, 1965, p. 197, no. 207, (ill.) as ‘Rubens 207. Portrait d"Isabelle Brandt
Jan Kelch, Peter Paul Rubens. Kritischer Katalog der Gemälde im Besitz der Gemäldegalerie Berlin, Berlin 1978, p. 16 (as studio of Rubens, Portrait of Isabella Brant)
Justus Müller Hofstede, Höfische Und Bürgerlische Damenporträts - Anmerkungen Zu Rubens" Antwerpener Bildnismalerei 1609-1620, Munich 1983, p. 321, n. 66 (as studio of Rubens")
John Ingamells, The Wallace Collection: catalogue of pictures, London 1985, pp. 333, 335, n.11 (as ‘Portrait of Isabella Brant)
Michael Jaffé, Rubens, Catalogo Completo, Milan, 1989, p. 262 as no. 654 (as Ruben"s studio, Portrait of Isabella Brant")
Katlijne Van der Stighelen and Hans Vlieghe, Portraits of Unidentified and Newly Identified Sitters Painted in Antwerp, Corpus Rubenianum Ludwig Burchard, V. XIX (2), 2021, pp. 177-178, no. 197, copy 3, as "A Woman, Turned to the Left" (as a variant of the Mauritshuis portrait)