Hello,
I'm interested in finding out more about the dormant title of the Earl of Breadalbane and Holland (Holland in Lincolnshire, not the country in mainland Europe).
en.wikipedia.org
The title itself passes down as such:
"Heirs male of the son chosen to succeed him, failing which to the heirs male of his body, failing which to his own heirs male, failing which to his heirs whatsoever"
The 1st Earl of Breadalbane and Holland was John Campbell:
en.wikipedia.org
"He married Lady Mary Rich, daughter of Henry Rich, 1st Earl of Holland and his wife Isabel Cope on 17 Dec 1657, with whom he had two sons, Duncan, styled Lord Ormelie (d. 1727), who was passed over in the succession 1685 due to his "mental incapacity", and John Campbell, 2nd Earl of Breadalbane and Holland (1662-1752)" So, seemingly unusually, his title passed to his second son John Campbell (1662–1752) styled Lord Glenorchy, and not to his first son Duncan Campbell (1659–1729) styled Lord Ormelie.
The last Earl of Bredalbane was John Romer Boreland Campbell, 10th Earl of Breadalbane, who was born in 1919 and died in 1995. On his death, his titles fell into dormancy.
I am curious about any pretenders to this title, and any unwitting legitimate heirs to it, and whether it is possible that the 1st Earl's descendants through Duncan (Lord Ormelie) may be considered heirs, if none from the line of John Campbell (Lord Glenorchy) can be found. There is a Hungarian that made some claim to the peerage about 20 years ago, but it doesn't seem as though much came of it:
www.deseret.com
www.heraldscotland.com
Or perhaps the legal fees just weren't worth it as I believe the peerage in this case has no accompanying lands or wealth at all.
Concerning Duncan Campbell (Lord Ormelie), some sources seem to claim he had no issue, or none recorded, but others that he had a son James Campbell (1680-1745) who moved to Caroline County, Virginia, married Mary Catlett (1696-1751) in 1728, and had a son (maybe only one child) Joseph N. Campbell (1740-1794), who had many children (Joseph Jr., Mary, William, Mathew, Elizabeth and Zaccheus) of which I can find issue only from Zaccheus, and then there are further descendants in America from him etc...I'm mostly curious though about the legitimacy of this initial heritage into America, and whether it's possible if someone from this line, if it exists, would or could become the legitimate heir to the peerage, now that the line derived from the second son of the 1st Earl is dormant.
As an additional historical note, it was evidently considered at the time very unusual and perhaps illegitimate for the second son to inherit, and the above claim to incapacity in the first son may not have been true:
"JOHN CAMPBELL, Lord Glenorchy, born in 1662, whom he nominated in terms of his patent as his successor in the earldom and in his extensive estates. There is no reason to suppose that his eldest son, Duncan, Lord Ormelie, whom he passed over, had given him any personal offence, or had done anything which warranted this treatment. The probability seems to be that the cunning and suspicious old Earl was apprehensive that though the part his clan, under the command of his eldest son, had taken in the Rebellion of 1715 had been condoned by the Government, they might after all revive the offence and deprive him of his titles and estates. He therefore disinherited Lord Ormelie in favour of his younger brother. The unfortunate youth seems to have passed his life in obscurity without any steps having been taken to preserve a record of his descendants. In 1721, however, at a keenly contested election of a Scottish representative peer in the room of the Marquis of Annandale, the right of the second Earl to the peerage was called in question on the part of his elder brother on the ground that any disposition or nomination from his father to the honours and dignity of Earl of Breadalbane ‘could not convey the honours, nor could the Crown effectually grant a peerage to any person and to such heirs as he should name, such patent being inconsistent with the nature of a peerage, and not agreeable to law, and also without precedent.’ Strange to say, these weighty objections were overruled by the peers, and by a decision which is quite unique, Lord Glenorchy was confirmed in his ancestral honours and estates. He was remarkable only for his longevity, having died in 1752 in his ninetieth year."
some other pages that may give some context:
Thanks for any help on this topic
I'm interested in finding out more about the dormant title of the Earl of Breadalbane and Holland (Holland in Lincolnshire, not the country in mainland Europe).

Earl of Breadalbane and Holland - Wikipedia
"Heirs male of the son chosen to succeed him, failing which to the heirs male of his body, failing which to his own heirs male, failing which to his heirs whatsoever"
The 1st Earl of Breadalbane and Holland was John Campbell:

John Campbell, 1st Earl of Breadalbane and Holland - Wikipedia
The last Earl of Bredalbane was John Romer Boreland Campbell, 10th Earl of Breadalbane, who was born in 1919 and died in 1995. On his death, his titles fell into dormancy.
Person Page
Genealogy Royal Noble Peer Duke Count Lord Baron Baronet Sir Peer Database Family Tree Europe Nobility Knight Peerage Marquess Earl
www.thepeerage.com
I am curious about any pretenders to this title, and any unwitting legitimate heirs to it, and whether it is possible that the 1st Earl's descendants through Duncan (Lord Ormelie) may be considered heirs, if none from the line of John Campbell (Lord Glenorchy) can be found. There is a Hungarian that made some claim to the peerage about 20 years ago, but it doesn't seem as though much came of it:

Ex-cabby to become earl?
A Hungarian former taxi driver living in Budapest has emerged as the heir to a Scottish earldom, according to the genealogist who unearthed his claim.

Hungarian taxi driver claims Scots earldom
A FORMER taxi driver from Hungary who was brought up in a hovel is the heir presumptive to a Scottish earldom, it was claimed last night.
Concerning Duncan Campbell (Lord Ormelie), some sources seem to claim he had no issue, or none recorded, but others that he had a son James Campbell (1680-1745) who moved to Caroline County, Virginia, married Mary Catlett (1696-1751) in 1728, and had a son (maybe only one child) Joseph N. Campbell (1740-1794), who had many children (Joseph Jr., Mary, William, Mathew, Elizabeth and Zaccheus) of which I can find issue only from Zaccheus, and then there are further descendants in America from him etc...I'm mostly curious though about the legitimacy of this initial heritage into America, and whether it's possible if someone from this line, if it exists, would or could become the legitimate heir to the peerage, now that the line derived from the second son of the 1st Earl is dormant.
As an additional historical note, it was evidently considered at the time very unusual and perhaps illegitimate for the second son to inherit, and the above claim to incapacity in the first son may not have been true:
The Campbells of Breadalbane
Electric Scotland is all about the history of Scotland, Scots and Scots-Irish people in Scotland and around the world.
electricscotland.com
some other pages that may give some context:
Thanks for any help on this topic