Hi Avongirl,
Perhaps you should work back using only verified information. So far, for sure, you appear to have secured Henry Porter, a printer in Edinburgh, married first to Isabella Rutherford (children Clement & Jean) and second to Margaret Junor (children Francis and Margaret)
In Scotland there was a definite pattern to the naming of children. Much information is available on the subject, both on this forum and on the web. Although not always strictly adhered to, the eldest son was usually named after his paternal grandfather and the eldest daughter after her maternal grandmother. In this family group there is neither Alexander nor Janet, but there is Clement!
The earliest references showing so far for a Clement Porter in Scotland are:
Clement Porter, wine merchant of 34 Fountainbridge, Edinburgh, listed continually from 1782-1819. Note that Fountainbridge is the address given on Henry & Isabella’s marriage cert. I can’t read the full number on the low resolution copy posted online, but it starts with 3 - check your own copy to see if it is indeed 34.
1733 Clement Porter or Porteous & Frances Ratcliffe marriage, March 6 St Cuthberts
1752 Mary, daughter of Clement Porteous married Thomas Wilson, St Cuthberts
1762 Thomas Porter, son of Clement, doorkeeper in the Exchequer, Edinburgh, apprenticed to John Clark, Goldsmith, for 7 years starting 1 Sep
1785, 1801, 1819 (in St Cuthberts) - Clement Porter deaths, Midlothian
1819 Jean, daughter of Clement Porteous born/baptised, Musselburgh, Midlothian
1838 Jun 26 Clement Porter, upholsterer, and Ann Nicol proclamation of marriage at 130 Canongate. Witnessed by Alexander Gilchrist, printer of 124 Canongate and Henry Porter, printer of 191 Canongate. Married 1 July1838 (original copy on A*y family tree)
General info:
Henry & Margaret were at 189 Canongate in 1841. Photos of 189=191 can be seen at
http://canmore.rcahms.gov.uk/en/site/52360/details/edinburgh+189+191+canongate/Edinburgh Times, printed on Saturday of each week, was the creation of Robert Stephen Rintoul and ran from 1825 until spring 1826 when he moved to London to edit the Spectator. After its sale, the Times united with the Northern Reporter.
John Glass, witness to Henry Porter & Isobella Rutherford’s wedding, shows in the directories as a printer of 44 South Bridge Street with a stationery warehouse at 2 Roxburgh Place. He died before the 1841 census but his widow, Elizabeth Craig, also a printer, can be found with their seven children, the eldest son, John aged 17 is an apprentice printer. Incidental to that, Elizabeth went bankrupt in 1846, offering 1 penny in the pound on her debts. By 1851, with 3 employees, she apparently bounced back.