![Portrait of Jane Bertie, daughter of the 2nd Duke of Ancaster (d. 1793), full-length, wearing a white silk dress, standing in a landscape and holding a kitten | Old Masters Day Sale, Portrait of Jane Bertie, daughter of the 2nd Duke of Ancaster (d. 1793), full-length, wearing a white silk dress, standing in a landscape and holding a kitten | Old Masters Day Sale,](https://sothebys-md.brightspotcdn.com/dims4/default/b14847b/2147483647/strip/true/crop/1589x2000+0+0/resize/2048x2578!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F16%2F52%2F0f685acd4f93bd1f41df95c8bc47%2Fl21037-c3yx6-01-t3.jpg)
Portrait of Jane Bertie, daughter of the 2nd Duke of Ancaster (d. 1793), full-length, wearing a white silk dress, standing in a landscape and holding a kitten | Old Masters Day Sale,
![Peregrine Bertie, 18th Lord Willoughby de Eresby and 2nd Duke of Ancaster and Kesteven | British Museum Peregrine Bertie, 18th Lord Willoughby de Eresby and 2nd Duke of Ancaster and Kesteven | British Museum](https://media.britishmuseum.org/media/Repository/Documents/2019_6/25_10/6e574a6f_265e_4e8d_88e4_aa7700b13b9c/preview_ppa478458.jpg)
Peregrine Bertie, 18th Lord Willoughby de Eresby and 2nd Duke of Ancaster and Kesteven | British Museum
![Portrait of Robert Bertie, Duke of Ancaster, wearing ermine, holding the Wand of hereditary Great Chamberlain by Godfrey Kneller on artnet Portrait of Robert Bertie, Duke of Ancaster, wearing ermine, holding the Wand of hereditary Great Chamberlain by Godfrey Kneller on artnet](http://www.artnet.com/WebServices/images/ll00007llde2UFFg8YECfDrCWvaHBOcN0E/godfrey-kneller-portrait-of-robert-bertie,-duke-of-ancaster,-wearing-ermine,-holding-the-wand-of-hereditary-great.jpg)
Portrait of Robert Bertie, Duke of Ancaster, wearing ermine, holding the Wand of hereditary Great Chamberlain by Godfrey Kneller on artnet
![Coat of arms and crest of the right noble Robert Bertie, 1st Duke of Ancaster and Kesteven, 1660-1723. Copperplate engraving by Andrew Johnston after C. Gardiner from Notitia Anglicana, Shewing the Achievements Coat of arms and crest of the right noble Robert Bertie, 1st Duke of Ancaster and Kesteven, 1660-1723. Copperplate engraving by Andrew Johnston after C. Gardiner from Notitia Anglicana, Shewing the Achievements](https://l450v.alamy.com/450v/2b63yr5/coat-of-arms-and-crest-of-the-right-noble-robert-bertie-1st-duke-of-ancaster-and-kesteven-1660-1723-copperplate-engraving-by-andrew-johnston-after-c-gardiner-from-notitia-anglicana-shewing-the-achievements-of-all-the-english-nobility-andrew-johnson-the-strand-london-1724-2b63yr5.jpg)
Coat of arms and crest of the right noble Robert Bertie, 1st Duke of Ancaster and Kesteven, 1660-1723. Copperplate engraving by Andrew Johnston after C. Gardiner from Notitia Anglicana, Shewing the Achievements
![Portrait Of Peregrine Bertie, Marquess Of Lindsey 1717, By Charles D'agar. | 457152 | www.royprecious.co.uk Portrait Of Peregrine Bertie, Marquess Of Lindsey 1717, By Charles D'agar. | 457152 | www.royprecious.co.uk](https://www.royprecious.co.uk/photosnew/dealer_precious/dealer_precious_highres_1488383176473-0206307246.jpg)
Portrait Of Peregrine Bertie, Marquess Of Lindsey 1717, By Charles D'agar. | 457152 | www.royprecious.co.uk
![Portrait Of Peregrine Bertie, Marquess Of Lindsey 1717, By Charles D'agar. | 457152 | Sellingantiques.co.uk Portrait Of Peregrine Bertie, Marquess Of Lindsey 1717, By Charles D'agar. | 457152 | Sellingantiques.co.uk](https://www.sellingantiques.co.uk/photosnew/dealer_precious/dealer_precious_highres_1488383180379-6515136464.jpg)