Hello Leslie
Congratulations on the progress you are making with your tree. I have recently published all the research I have undertaken on the Boswell family over the past few years:
The Early Romany Boswells: A Family History 1650-1810 Part 1:The Early Boswells and Famous Boswells.
That is available from the Romany and Traveller Family History Society on their website or at Genfair. The second part should be published in the next few weeks. Both contain info on Edward Boswell and Phylis Lee and their line.
The information you have seems right to me in regards Edward's father Robert and possible grandfather Henry.
Best Regards
Richard
You might like to know that the second part that Richard mentions above is now available - see
http://rtfhs.org.uk/publications/gypsy-families/Surnames included in the book: Allen, Armstrong, Ayres/Eyres, Bannister, Barnes, Bailey, Bates, Beard, Beldham/Beldom, Berry, Blewitt/Blewett/Bluitt/Bluett, Bocking, Boiling/Boyling, Cooper, Costello, Curtis, Davis/Davies, Deago, Dicks/Dix, Dodo, Doe, Donea, Draper, Evans, Farnando, Faw/Faa, Fawtree, Finch, Fingo, Foster, Fowler, Gray/Grey, Gregory, Green, Hall, Harrison, Hearn[e]/Hern[e]/Ern/Heron/Herrin[g]/Herren, Henley, Hercoat, Hilton, Holt, Hughes, Husbands, Ingram, James, Jones, King, Knight, Lee/Leigh, Linyan/Linian, Lock/Locke/Locks, Lovell, Loveridge, Mason, Morrell, Nelson, Newcomb, Newberry/Newbury/Rewbrey, Parker, Pearse, Phillips, Price, Revill/Revell, Scamp/Skamp/Skemp/Kemp, Shandley, Sherriff, Smith, Stanley, Stevens/Stephens, Swales, Taylor, Volantine/Volantyne, Wainright, Watts, Waylan, White, Wilkinson, Williams, Wilshaw, Wood/Woods, Woodall, Young
Hope this is helpful.