Caldewel History, Family Crest & Coats of Arms
The name Caldewel was first used by the ancient Strathclyde-Briton people of the Scottish/English Borderlands. The first Caldewel to use this name no doubt lived in Renfrrewshire. This place-name may also be derived from the Old English words caeld, which means cold, and welle, which means well, and indicates that the original bearer lived near a well that gave cold water.
Early Origins of the Caldewel family
The surname Caldewel was first found in Renfrewshire (Gaelic: Siorrachd Rinn Friù), a historic county of Scotland, today encompassing the Council Areas of Renfrew, East Renfrewshire, and Iverclyde, in the Strathclyde region of southwestern Scotland, at the Caldwell Tower, a mansion and old estate that dates back to 1294.
The current Caldwell Tower stands on a mound, and is a small, free-standing tower that was probably built in the 16th century.
It was fully restored in 2011 with the addition of a small extension. Caldwell is also a village and civil parish in the Richmondshire district of North Yorkshire.
"The old family of the name appears to have ended in the direct line in an heiress in the fifteenth century. In 1342 there is an entry of the fee of William de Caldwell. Robert Cauldwell was a merchant in the service of Sir John of Montgomery, 1405." 
The Caudle variant may be related to a thickened and sweetened alcoholic hot drink so named. It was popular in the Middle Ages for its supposed medicinal properties and dates back to at least 1297.
Further to the south in the English county of Yorkshire, the Yorkshire Poll Tax Rolls of 1379 listed: Johannes de Coldwell; and Thomas de Coldwele. 
Early History of the Caldewel family
This web page shows only a small excerpt of our Caldewel research. Another 175 words (12 lines of text) covering the years 1419, 1495, 1526, 1548, 1687, 1581, 1561, 1572, 1796, 1661, 1628, 1679, 1929, 1505, 1584, 1505, 1533, 1554, 1559, 1596, 1551 and are included under the topic Early Caldewel History in all our PDF Extended History products and printed products wherever possible.
Caldewel Spelling Variations
Scribes in Medieval Scotland spelled names by sound rather than any set of rules, so an enormous number of spelling variations exist in names of that era. Caldewel has been spelled Caldwell, Coldwell, Caldwill, Cauldwell, Cauldwill, Cawldwell, Guildwell, Calewell, Caldewell and many more.
Early Notables of the Caldewel family (pre 1700)
Notable amongst the family at this time was Blessed John Fenwick, born John Caldwell (1628-1679), an English Jesuit, executed at the time of the Popish Plot, a Catholic martyr, beatified in 1929 by Pope Pius XI.
Richard Caldwall (1505?-1584), was an English physician, born in Staffordshire about 1505. "He was educated at Brasenose, graduated as B.A. in...
Migration of the Caldewel family to Ireland
Some of the Caldewel family moved to Ireland, but this topic is not covered in this excerpt.
Migration of the Caldewel family
The number of Strathclyde Clan families sailing for North America increased steadily as the persecution continued. In the colonies, they could find not only freedom from the iron hand of the English government, but land to settle on. The American War of Independence allowed many of these settlers to prove their independence, while some chose to go to Canada as United Empire Loyalists. Scots played essential roles in the forging of both great nations. Among them: Archibald Caldwel, a Scottish prisoner sent to America in 1685; John Caldwell, a bonded passenger, who came to America in 1693; Charles Caldwell, who arrived in New England in 1718.
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: Fac et spera
Motto Translation: Do and hope.