Black's Surnames, "several respectable families in the parish of Inchinnan named Algie/Algeo, a name peculiar, it is believed, to this part of the country". In former times they had considerable estates in Renfrewshire. Spirited farmers whose names feature in ploughing matches. The grandson of the Peter Algeo, the Italian, got the lands of Easter Walkinshaw by marrying the heiress Marion Morton, 1547, so Peter, who was a burgess of Paisley in 1550, must have come to Scotland in early 1500?
Robert Algie was mentioned in Renfrew in 1585 and as a baillie in 1603.
John Algeo, tenant in Wattishill in 1591, burgess of Paisley in 1603.
Thomas Algeo, servitor to the countess of Abercorn, in 1623.
John Algeo, heir of William Algeo portioner of Easter Walkinshaw in 1632. That line apparently came to an end in the reign of Charles I.
John Algeo, merchant in Aberdeen in 1681.
James Algo, a writer in Minigaff in 1684.
William Algeo, town clerk of Queensferry in 1686.
The name also appears several times in the Commissariot Record of Campsie in the 17th century.
The Abercorn connection is interesting as these Hamilton's subsequently became considerable landowners in Ulster. Manorhamilton sounds about right? Google has the house built by the youngest son of Claud Hamilton, 1st Lord Paisley.
http://www.hamiltonmontgomery1606.com/Skoosh.
PS, on a lighter note, Matthew Algie,
http://en.wikipedia.org/wiki/Matthew_Algie