Hi
I have some problems with the info above
Father William born Sedgley in 1870
Siblings Thomas 1873, Mary 1875, John 1876, Paul 1879
Their mother was Catherine nee Morris
I have no reference to his father as the cencus of 1871 has her as head of house
1871 shows Catherine as unmarried with a question mark against it
The 1891 has the 4 boys you mention above but apart from Thomas - the others were born in Clifton Lancs but I cannot find an 1881 entry for them
There are no birth entries on freebmd for them in Lancs and no birth anywhere for a Paul Townsend 1878-1880
Births December qtr 1870
William Townsend Dudley 6c 84
This birth was been transcribed on West Mids BMD -
www.westmidlandsbmd.org.uk and I would recommend you buy a copy of the birth cert or contact the Registry office at Superintendent Registrar, Dudley District Register Office, Priory Hall, Priory Park, Dudley, West Midlands, DY1 4EU, UK. They may be able to tell you whether he was illegitimate
There is no marriage between a Catherine Morris and a Townsend and no Catherine Townsend marriage to a William Churm
In 1881 - William Churm is married to Elizabeth and living in Pendlebury Lancs (where all his children were born)
Wife Elizabeth died in Yorkshire in 1885 aged 35 but 1891 has a 3yr old daughter Florence b Yorkshire