Baron Longford Baron Annaly - Feudal Barons

Lord of the Fief Thomas Blondel, on the Norse island of Guernsey

Feudal Lord - Fief Thomas Blondel, of the Nordic island of Guernsey

Feudalherr - Fief Thomas Blondel von der Nordischen Insel Guernsey

Herr des Edlen Lehens Th. Blondel von der Nordischen Insel Guernsey

Herr des edlen Lehns von Th. Blondel von der nordischen Insel Guernsey

Herr der edlen Lehns von Th. Blondel der normannischen Kanalinseln
Lord of the noble Fief of Th. Blondel of the norman channel islands

Seigneur des nobles fief de la Th. Blondel des îles normandes

Lord of the noble fief of Th. Blondel of the Norman Islands

Señor del noble feudo de Th. Blondel de las Islas Norman

Lehnsherr  von Th. Blondel, Normannische Kanalinseln

Lehenherr Feudal Lord

Lord Regent
Seigneur Régent
Herre Regent
Herr Regent
Herregud
Feodal Friherre
Signore Reggente Italian

Der Oberlehnsherr Translates to suzerain which is a Feudal Lord sovereign - Definition of suzerain. 1 : a superior feudal lord to whom fealty is due : overlord. 2 : a dominant state controlling the foreign relations of a vassal state but allowing it sovereign authority in its internal affairs.

Seigneur suzerain

Edelherr older than Freiherr (Free Lord)

Reichsfreiherr "Barons of the Holy Roman Empire"

How to use Freiherr: Hans Freiherr von Schwarz

Words for Feudal Lord

• odsejeren Danish
• Lehnsherr German
• Føydalherren Norse
• Feodalherrns Sweden
• Freilehn is a Fief

Feudal landholders were entitled to style themselves baron if they were nobles; a roturier (commoner) could only be a seigneur de la baronnie (lord of the barony). 

France[edit]
During the Ancien Régime, French baronies were very much like Scottish ones. Feudal landholders were entitled to style themselves baron if they were nobles; a roturier (commoner) could only be a seigneur de la baronnie (lord of the barony). These baronies could be sold freely until 1789 when feudal law was abolished. The title of baron was assumed as a titre de courtoisie by many nobles, whether members of the Nobles of the Robe or cadets of Nobles of the Sword who held no title in their own right. Emperor Napoléon created a new empire nobility, in which baron was the second lowest title. The titles followed a male-only line of descent and could not be purchased. In 1815, King Louis XVIII created a new peerage system based on the British model. Baron-peer was the lowest title, but the heirs to pre-1789 barons could remain barons, as could the elder sons of viscount-peers and younger sons of count-peers. This peerage system was abolished in 1848.

https://en.wikipedia.org/wiki/Baron

 The holder of an allodial (i.e., suzerain-free) barony was thus called a Free Lord, or Freiherr.

Feudal Baronnies https://books.google.com/books?id=EUD7uVNrd-kC&pg=PA147&lpg=PA147&dq=what+is+difference+between+a+fief+and+barony&source=bl&ots=C7V62139-Y&sig=tv5YEdj6I9wSndUeoLSMQfh2OP4&hl=en&sa=X&ved=0ahUKEwjC-4qWqqvYAhUSymMKHfSwC5YQ6AEIQTAE#v=onepage&q=what%20is%20difference%20between%20a%20fief%20and%20barony&f=false