Posner History, Family Crest & Coats of Arms
- Origins Available:
The Posner surname is thought to derive from a place name, most likely from Postlewaite in the Parish of Millom, Cumberland. The place name comes from and Old English personal name Possel or Postel, combined with "thwaite," which means "a clearing."
Early Origins of the Posner family
The surname Posner was first found in Cumberland, where they held a family seat as Lords of the Manor. The family appear from ancient documents to have held lands in various parts of Cumberland from an early period. The original name came from Possel or Postel's clearing, a thwaite being a clearing. In time, the 'thwaite' was corrupted to 'white' and some of the family name still prefer this spelling.
Early History of the Posner family
This web page shows only a small excerpt of our Posner research. Another 100 words (7 lines of text) covering the years 1780, 1809, 1650 and 1713 are included under the topic Early Posner History in all our PDF Extended History products and printed products wherever possible.
Posner Spelling Variations
Spelling variations of this family name include: Postlethwaite, Postelthwaite, Postel, Postell, Postels, Postells, Postill, Posselthwaite, Postlewhite, Postlethwait, Poslethwaite, Postlewaite, Poslethwait, Postillthwaite, Postilthwaite and many more.
Early Notables of the Posner family (pre 1700)
Another 36 words (3 lines of text) are included under the topic Early Posner Notables in all our PDF Extended History products and printed products wherever possible.
In the United States, the name Posner is the 9,648th most popular surname with an estimated 2,487 people with that name. 
Migration of the Posner family
Some of the first settlers of this family name or some of its variants were: Marie Postel who settled in Carolina in 1695; Wm. Postell settled in Virginia in 1635; Hugh Postlewaite settled in Virginia in 1739.
Contemporary Notables of the name Posner (post 1700) +
- William N. Posner, American Democratic Party politician, Chair of Monroe County Democratic Party, 1955; Delegate to Democratic National Convention from New York, 1956, 1960, 1964; Candidate for Presidential Elector for New York, 1956 
- Stephen Posner, American Republican politician, Candidate for U.S. Representative from New York 20th District, 1974 
- Seymour Posner (b. 1925), American Democratic Party politician, Member of New York State Assembly, 1965-75 
- Paul M. Posner, American Democratic Party politician, Alternate Delegate to Democratic National Convention from California, 1964 
- Herbert A. Posner (b. 1925), American Democratic Party politician, Member of New York State Assembly 19th District; Elected 1966 
- Edith Posner, American Democratic Party politician, Delegate to Democratic National Convention from New York, 1980 
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The Posner Motto +
The motto was originally a war cry or slogan. Mottoes first began to be shown with arms in the 14th and 15th centuries, but were not in general use until the 17th century. Thus the oldest coats of arms generally do not include a motto. Mottoes seldom form part of the grant of arms: Under most heraldic authorities, a motto is an optional component of the coat of arms, and can be added to or changed at will; many families have chosen not to display a motto.
Motto: Semper paratus
Motto Translation: Always prepared.