ArticleslgStudy

science

Maria Craig

Maria Craig is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Maria Craig rather than just read about it. In short: Maria Craig (1822–1905) was a Dublin born British telegraphist. She joined the Electric Telegraph Company in 1853 and rose to be a supervisor and then matron to the company's women employees.

Maria Craig — main illustration
Maria Craig — illustration

Key takeaways

  • Maria Craig belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Maria Craig to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Maria Craig from memory before moving on to harder problems.

Reference excerpt

Maria Craig (1822–1905) was a Dublin born British telegraphist. She joined the Electric Telegraph Company in 1853 and rose to be a supervisor and then matron to the company's women employees. She was also an early woman employee of the Post Office after her employers were nationalised in 1870.

Life Craig was born in Dublin in 1822. She and her husband Robert Craig had at least four children. Robert seems to have died by 1853.

The Electric Telegraph Company was started in 1845. By 1859, growth required the company to relocate its central office to Great Bell Alley, Moorgate (now 11–14 Telegraph Street). The Moorgate office had three floors and a large number of men and boys were recruited on an accelerating rate of pay. The company also employed a significant number of women from a higher social class as telegraphists operating the Wheatstone needle instruments. They were paid less and they had to leave if they married. Craig was employed by the Electric Telegraph Company in 1853 as a supervisor. In 1855 the company she was employed by merged with the International Telegraph Company and her new employer was the Electric and International Telegraph Company. By 1855 she was earning over £2 each week while her staff were paid between ten and fourteen shillings.

Frank Ives Scudamore was a civil servant tasked with looking at the country's telegraph service. His report mentions Mrs Craig as the "matron" looking after all the women employed at the central office. Most of the women employees were young and single and Craig was notably older and she had a child (and possibly more). Craig did not train the new employees; her matronly role was to look after them and ensure that they complied with the company's rules and expectations. The office operated around the clock and this was covered by three shifts: however only men and boys were allowed to work at night. The staff in her care were supervised to ensure that they gave their machines their prompt attention and in return they received bread, butter, tea, coffee and an area set aside for eating. In January 1870 the British telegraph companies were nationalised and she and her 266 staff were employed by the General Post Office. By October of 1870 she was looking after 470 woman employees and she was given her own room. Scudamore never called her to give evidence and her role within the Post Office received little notice but he thanked her (and her staff) for their co-operation with his reorganisation. By 1874, the UK's new telegraph service had 3,600 offices and a turnover of £1m per annum. In 1883 she retired, with a pension, giving up a salary of £250 per annum.

Death and legacy Maria Craig died in 1905 at her home in West Norwood. The site of her workplace is now occupied by The Telegraph public house.

References

Illustrations

Maria Craig: Supervising employees of the Electric Telegraph Company in Telegraph street in 1859
Supervising employees of the Electric Telegraph Company in Telegraph street in 1859

Worked examples

Example 1 — a first encounter with Maria Craig

Start with the simplest possible case. Write down what Maria Craig claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Maria Craig before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Maria Craig ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Maria Craig

In research
Maria Craig appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Maria Craig in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Maria Craig is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1822 births, 1905 deaths, 19th-century British people, so understanding it makes those chapters shorter.
In everyday life
Look for Maria Craig outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Maria Craig” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Maria Craig in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Maria Craig means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Maria Craig out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Maria Craig in simple terms?

Maria Craig (1822–1905) was a Dublin born British telegraphist. She joined the Electric Telegraph Company in 1853 and rose to be a supervisor and then matron to the company's women employees.

Why does Maria Craig matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Maria Craig?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Maria Craig.

Tags

  • 1822 births
  • 1905 deaths
  • 19th-century British people
  • 19th-century British women
  • People from Dublin (city)
  • People from London
  • Telegraphists

Keep exploring