Some possibilities to explore. All found on familysearch.org

name: John Mcintyre
gender: Male
baptism/christening date: 16 Aug 1790
baptism/christening place: KILMORE AND KILBRIDE,ARGYLL,SCOTLAND
birth date: 14 Aug 1790
father's name: Malcom Mcintyre
mother's name: Sarah Mccorquodle

name: John Mcintyre
gender: Male
baptism/christening date: 08 Aug 1790
baptism/christening place: KILNINVER AND KILMELFORD,ARGYLL,SCOTLAND
father's name: Duncan Mcintyre
mother's name: Mary Mcintyre

name: John Mcintyre
gender: Male
baptism/christening date: 19 Dec 1790
baptism/christening place: DUNOON AND KILMUN,ARGYLL,SCOTLAND
birth date: 07 Dec 1790
father's name: Malcom Mcintyre
mother's name: Agnes Thomson

name: John Mcintyre
gender: Male
baptism/christening date: 14 Aug 1790
baptism/christening place: INVERARAY AND GLENARAY,ARGYLL,SCOTLAND
birth date: 13 Aug 1790
father's name: Archibald Mcintyre
mother's name: Mary Mcniccol

name: John Macintyre
gender: Male
baptism/christening date: 25 Dec 1790
baptism/christening place: KILCALMONELL AND KILBERRY,ARGYLL,SCOTLAND
father's name: John Macintyre

groom's name: John Macintyre
bride's name: Cathrine Maccoll
marriage date: 22 Apr 1823
marriage place: Ardchattan,Argyll,Scotland

name: Nicol Mcintyre
gender: Male
baptism/christening date: 19 Nov 1821
baptism/christening place: , KILMORE AND KILBRIDE, ARGYLL, SCOTLAND
birth date: 12 Oct 1821
father's name: John Mcintyre
mother's name: Catharine Mccoll

name: Ann Mcintyre
gender: Female
baptism/christening date: 13 Jan 1824
baptism/christening place: , KILMORE AND KILBRIDE, ARGYLL, SCOTLAND
birth date: 21 Nov 1823
father's name: John Mcintyre
mother's name: Kathrine Mccoll

name: Archibald Macintyre
gender: Male
baptism/christening date: 22 Jan 1825
baptism/christening place: ARDCHATTAN,ARGYLL,SCOTLAND
birth date: 02 Jan 1825
father's name: John Macintyre
mother's name: Kathrine Maccoll

name: Margaret Macintyre
gender: Female
birth date: 01 Feb 1826
birthplace: MUCKAIRN,ARGYLL,SCOTLAND
father's name: John Macintyre
mother's name: Catharine Maccoll

name: Isabella Macintyre
gender: Female
baptism/christening date: 11 Jul 1826
baptism/christening place: ARDCHATTAN,ARGYLL,SCOTLAND
birth date: 18 Jun 1826
father's name: John Macintyre
mother's name: Cathrine Maccoll

name: Margaret Macintyre
gender: Female
birth date: 1827
birthplace: , MUCKAIRN, ARGYLL, SCOTLAND
father's name: John Macintyre
mother's name: Catherine Mccoll

name: Donald Macintyre
gender: Male
baptism/christening date: 04 Dec 1827
baptism/christening place: ARDCHATTAN,ARGYLL,SCOTLAND
birth date: 02 Nov 1827
father's name: John Macintyre
mother's name: Cathrine Maccoll

name: Donald Macintyre
gender: Male
birth date: 02 Mar 1828
birthplace: MUCKAIRN,ARGYLL,SCOTLAND
father's name: John Macintyre
mother's name: Catharine Maccoll

name: Mary Campbell Macintyre
gender: Female
baptism/christening date: 09 Feb 1829
baptism/christening place: ARDCHATTAN,ARGYLL,SCOTLAND
birth date: 04 Dec 1828
father's name: John Macintyre
mother's name: Cathrine Maccoll

name: William Macintyre
gender: Male
birth date: 03 Dec 1829
birthplace: MUCKAIRN,ARGYLL,SCOTLAND
father's name: John Macintyre
mother's name: Catharine Maccoll