I wasn't expecting to find much evidence of a presence in that part of the world but I was surprised. It seems there were a clutch of Heenans who lived and worked in India and other territories administered by the India office (Pakistan, Burma, Bangladesh, St Helena, Sumatra, Aden, Penang, Macao).
Between 1891 and 1910 there were 13 Heenan children baptised.
- James Heenan baptised 1828 at St Helena. Son of John Heenan and Sarah
- George Charles John Heenan baptised 1855 at Bhaugulpore, Christ Church in Bengal. Son of Robert, a civil engineer, and Kate Mary.
- Robert Alexander Heenan baptised 1860 at Christ Church, Bengal. Son of Robert, engineer with East India Railway Company, and Kate Mary.
- Robert Cecil Heenan baptised 1867 at Bhaugulpore, Bengal. Son of Robert, a civil engineer, and Kate Mary. He died the following year.
- Gertrude Anne Heenan baptised 1873 at Jullundur, Bengal. Daughter of Mark Heenan and Mary Gertrude
- Crysanthus Henry Mark Heenan baptised 1874 at Jullundur in Bengal. Son of Mark Heenan and Mary Gertrude
- Otilla Ellen Mary Heenan baptised 1879 at Jullundur in Bengal. Daughter of Mark Heenan and Mary Gertrude
- Joseph Stanley Heenan baptised 1880. No further information available
- Richard Hammersley Heenan baptised 1884 at Bengal. The son of John Alexander Heenan, an examiner of accounts, and Rebecca Florence
- George Robert Heenan baptised 1889 at Chudderghaut, Madras. Son of John Alexander Heenan, an examiner of accounts, and Rebecca Florence
- Alice Isabel Heenan, baptised 1891 at Chudderghaut in Madras. The daughter of John Alexander Heenan,an examiner of accounts, and Rebecca Florence
- John Lawder Heenan baptised 1896 at Chudderghaut in Madras. The son of John Alexander Heenan, an examiner of accounts and Rebecca Florence
- Mark Charles Heenan baptised 1910 at Jhelum in Bengal. Son of Joseph Heenan, sub divisional officer, and Alice
Marriage and burial records indicate there were other individuals and families in India from the mid nineteenth century.
- John Alexander Heenan marriage in 1884 at St Thomas, Bombay to Rebecca Florence Smith. His father is George Heenan.
- Winnifield Heenan marriage in 1898 Murree, Bengal to Reginald Alexander Boermel. Her father is Michael Heenan
- Matilda Heenan marriage in 1899 at Murree, Bengal to Thomas Abbott. Her father is Michael Heenan
- Joseph S. Heenan marriage in 1906 to Alice Gutridge
- Doreen Marjorie Heenan marriage in 1934 at Rawal Pindi, Bengal, to Alfred Arthur Williams.
- Elizabeth Heenan Born 1849. Buried 1852 at St Mary Madras
- James Heenan born 1819 Buried 1846 at Meerut
- John Heenan born 1844 Buried 1871 at Deesa at Bombay
- John Heenan born 1869. Buried 1889 at Meean Meer, Bengal
- Joseph Stanley Heenan born 1880. Buried 1948
- Mary Heenan born 1854 Buried 1883 Multan, Bengal
- Patrick Heenan born 1836. Buried 1870 at Cawnpore, Bengal
- Robert Cecil Heenan born 1868. Buried 1868 at Bhaugulpore, Bengal
- Thomas William Heenan buried 1940 Meerut, Bengal
- William Heenan born 1792 buried 1862 at Cuddalore, Madras