Giacomo Merello, Lord of Leslie The Roll of Scottish Barons Baronage of Scotland AssociationBaronage of ScotlandAssociation Non-profit

The Much Hon

Lord of LeslieGiacomo Merello, Lord of Leslie

EnrolledOn the Roll of Scottish Barons

Lord in the Baronage of Scotland

The Much Honoured, the Lord of Leslie

A heritable dignity, honour and title of nobility in the Baronage of Scotland, entered on the Roll of Scottish Barons.

The Lord (Baron of) Leslie (Giacomo Merello) [Much Hon Baron of Leslie, Leslie House, Glenrothes, Fife, Scotland] addressed as Baron or Leslie, born in Milan, Italy 9 May 1980, educated at Bocconi University of Milan.

Family

Spouse Much Hon Veronika Nikolaevna Peshkova, Lady Leslie, married 3 January 2015, and had two children

Heir Adam, Younger of Leslie, born at Singapore in 2019

Seat Leslie House in Glenrothes, Fife, about half a mile from the town of Leslie, the official seat of the barony since the 17th century

Honours Knight Grand Cross in the Order of the Eagle of Georgia, conferred by HRH Prince Davit Bagrationi of Georgia

Achievement of arms of the Lord of Leslie

In Fortitudo Fido

EnrolledEnrolled

Enrolled on the Roll of Scottish Barons

Verified against the certificate of the Scottish Barony Register

Dignity
The Barony and Lordship of Leslie, County of Fife
Claim registered
Scottish Barony Register, 25 November 2024, vol. 6, folios 30–31
Certificate
Signed by the Custodian, 19 December 2024
Entry revised
25 October 2026
Certificate of the Scottish Barony Register, 19 December 2024
Certificate of the Scottish Barony Register, 19 December 2024 (foot of the certificate).

Lineage

The House of Merello

The Merello lineage can be continuously documented back to the early 1500s, with its roots in the Ligurian coastal town of Zoagli, Italy. Earlier ancestral records are more fragmentary and remain the subject of ongoing historical research. These inquiries reach as far back as the era of the First Crusade, linking the family to Captain Giovanni Merello of Zoagli. Contemporary chronicles recount that he journeyed to Mira in Lycia, where he located and recovered the relics of St. John the Baptist, subsequently presenting them as a gift to the city of Genoa.

The Barony and Lordship of Leslie (1382)

The Barony and Lordship of Leslie in Fife derives from the medieval lands once styled “Fythkill” or “Fettykil,” acquired by Sir George Leslie—grandson of Sir Andrew Leslie and Mary Abernethy— in the 14th century. The earliest surviving official legal reference to the Barony of Fythkill appears in a 1382 Charter of King Robert II. In 1398, King Robert III issued a further charter to Sir George and his wife Elizabeth (the King’s niece), confirming the barony on condition that his heirs render, in feu, “a pair of white gloves” each Whitsunday at the Mercat Cross of Cupar.

The Lordship of Leslie (Fythkill) is entirely distinct from the peerage dignity “Lord Leslie of Leven,” erected in 1445 and still used as the peerage Leslies’ courtesy title for the heir apparent. By 1455 a charter in favour of Sir George refers to “the Barony of Leslie in the County of Fife,” reflecting the formal renaming of Fythkill; and in 1458 the settlement of Leslie Green (now Leslie) was erected into a free burgh of barony with special privileges. A subsequent Crown Charter to George Leslie, 2nd Earl of Rothes, confirmed the barony “now called Leslie.” He died circa 1512 and was briefly succeeded by his brother William, killed at Flodden in 1513.

After the Restoration, the 7th Earl of Rothes incorporated the original Leslie Castle (in Fife, not Aberdeenshire, held by a different Leslie family branch) into a grand new mansion—Leslie House—designed by Sir William Bruce. William Adam was engaged in 1731 to lay out the gardens. Writing in 1720, Daniel Defoe praised Leslie House as the pride of Fife. A devastating fire in December 1763 destroyed the building; it was rebuilt between 1765 and 1767 as a three-storey classical house and later altered.

The Evelyn-Leslie family held the lands and titles until 1919, when Captain William Crundall acquired them. He later sold Leslie House to Sir Robert Spencer-Nairn—who gifted it to the Church of Scotland in 1952—while retaining the feudal dignities, which are now vested in the Merello family.1 After several changes of ownership and further fires damaging the building, Leslie House’s renovation was completed in 2025 and today serves as the residence of the current Baron of Leslie, thus reuniting the barony with its ancient caput.

Sources

  1. Scottish Barony Register, Claim of Entitlement to the Dignity of the Barony and Lordship of Leslie (County of Fife), registered 25 November 2024, vol. 6, folios 30–31; certificate of the Custodian, 19 December 2024.

How to cite this entry
“Much Hon Giacomo Merello, LORD OF LESLIE”, The Roll of Scottish Barons, roll.baronage.com/baron/giacomo-merello, revised 25 October 2026.